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Line 165 exceeds the maximum line length of 100.
Open

      var _ref3 = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee3(namedId, fromNamedId) {
Severity: Minor
Found in lib/named-kernel-manager.js by eslint

enforce a maximum line length (max-len)

Very long lines of code in any language can be difficult to read. In order to aid in readability and maintainability many coders have developed a convention to limit lines of code to X number of characters (traditionally 80 characters).

var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" }, "difficult": "to read" }; // very long

Rule Details

This rule enforces a maximum line length to increase code readability and maintainability. The length of a line is defined as the number of Unicode characters in the line.

Options

This rule has a number or object option:

  • "code" (default 80) enforces a maximum line length
  • "tabWidth" (default 4) specifies the character width for tab characters
  • "comments" enforces a maximum line length for comments; defaults to value of code
  • "ignorePattern" ignores lines matching a regular expression; can only match a single line and need to be double escaped when written in YAML or JSON
  • "ignoreComments": true ignores all trailing comments and comments on their own line
  • "ignoreTrailingComments": true ignores only trailing comments
  • "ignoreUrls": true ignores lines that contain a URL
  • "ignoreStrings": true ignores lines that contain a double-quoted or single-quoted string
  • "ignoreTemplateLiterals": true ignores lines that contain a template literal
  • "ignoreRegExpLiterals": true ignores lines that contain a RegExp literal

code

Examples of incorrect code for this rule with the default { "code": 80 } option:

/*eslint max-len: ["error", 80]*/

var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" }, "difficult": "to read" };

Examples of correct code for this rule with the default { "code": 80 } option:

/*eslint max-len: ["error", 80]*/

var foo = {
  "bar": "This is a bar.",
  "baz": { "qux": "This is a qux" },
  "easier": "to read"
};

tabWidth

Examples of incorrect code for this rule with the default { "tabWidth": 4 } option:

/*eslint max-len: ["error", 80, 4]*/

\t  \t  var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" } };

Examples of correct code for this rule with the default { "tabWidth": 4 } option:

/*eslint max-len: ["error", 80, 4]*/

\t  \t  var foo = {
\t  \t  \t  \t  "bar": "This is a bar.",
\t  \t  \t  \t  "baz": { "qux": "This is a qux" }
\t  \t  };

comments

Examples of incorrect code for this rule with the { "comments": 65 } option:

/*eslint max-len: ["error", { "comments": 65 }]*/

/**
 * This is a comment that violates the maximum line length we have specified
**/

ignoreComments

Examples of correct code for this rule with the { "ignoreComments": true } option:

/*eslint max-len: ["error", { "ignoreComments": true }]*/

/**
 * This is a really really really really really really really really really long comment
**/

ignoreTrailingComments

Examples of correct code for this rule with the { "ignoreTrailingComments": true } option:

/*eslint max-len: ["error", { "ignoreTrailingComments": true }]*/

var foo = 'bar'; // This is a really really really really really really really long comment

ignoreUrls

Examples of correct code for this rule with the { "ignoreUrls": true } option:

/*eslint max-len: ["error", { "ignoreUrls": true }]*/

var url = 'https://www.example.com/really/really/really/really/really/really/really/long';

ignoreStrings

Examples of correct code for this rule with the { "ignoreStrings": true } option:

/*eslint max-len: ["error", { "ignoreStrings": true }]*/

var longString = 'this is a really really really really really long string!';

ignoreTemplateLiterals

Examples of correct code for this rule with the { "ignoreTemplateLiterals": true } option:

/*eslint max-len: ["error", { "ignoreTemplateLiterals": true }]*/

var longTemplateLiteral = `this is a really really really really really long template literal!`;

ignoreRegExpLiterals

Examples of correct code for this rule with the { "ignoreRegExpLiterals": true } option:

/*eslint max-len: ["error", { "ignoreRegExpLiterals": true }]*/

var longRegExpLiteral = /this is a really really really really really long regular expression!/;

ignorePattern

Examples of correct code for this rule with the { "ignorePattern": true } option:

/*eslint max-len: ["error", { "ignorePattern": "^\\s*var\\s.+=\\s*require\\s*\\(/" }]*/

var dep = require('really/really/really/really/really/really/really/really/long/module');

Related Rules

  • [complexity](complexity.md)
  • [max-depth](max-depth.md)
  • [max-nested-callbacks](max-nested-callbacks.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Too many nested callbacks (4). Maximum allowed is 3.
Open

        return _regenerator2.default.wrap(function _callee6$(_context6) {
Severity: Minor
Found in lib/named-kernel-manager.js by eslint

enforce a maximum depth that callbacks can be nested (max-nested-callbacks)

Many JavaScript libraries use the callback pattern to manage asynchronous operations. A program of any complexity will most likely need to manage several asynchronous operations at various levels of concurrency. A common pitfall that is easy to fall into is nesting callbacks, which makes code more difficult to read the deeper the callbacks are nested.

foo(function () {
    bar(function () {
        baz(function() {
            qux(function () {

            });
        });
    });
});

Rule Details

This rule enforces a maximum depth that callbacks can be nested to increase code clarity.

Options

This rule has a number or object option:

  • "max" (default 10) enforces a maximum depth that callbacks can be nested

Deprecated: The object property maximum is deprecated; please use the object property max instead.

max

Examples of incorrect code for this rule with the { "max": 3 } option:

/*eslint max-nested-callbacks: ["error", 3]*/

foo1(function() {
    foo2(function() {
        foo3(function() {
            foo4(function() {
                // Do something
            });
        });
    });
});

Examples of correct code for this rule with the { "max": 3 } option:

/*eslint max-nested-callbacks: ["error", 3]*/

foo1(handleFoo1);

function handleFoo1() {
    foo2(handleFoo2);
}

function handleFoo2() {
    foo3(handleFoo3);
}

function handleFoo3() {
    foo4(handleFoo4);
}

function handleFoo4() {
    foo5();
}

Further Reading

Related Rules

  • [complexity](complexity.md)
  • [max-depth](max-depth.md)
  • [max-len](max-len.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Line 79 exceeds the maximum line length of 100.
Open

    var routes = arguments.length <= 1 || arguments[1] === undefined ? new _routableComponent.RoutableComponentRoutes(NamedKernelManagerRoutings) : arguments[1];
Severity: Minor
Found in lib/named-kernel-manager.js by eslint

enforce a maximum line length (max-len)

Very long lines of code in any language can be difficult to read. In order to aid in readability and maintainability many coders have developed a convention to limit lines of code to X number of characters (traditionally 80 characters).

var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" }, "difficult": "to read" }; // very long

Rule Details

This rule enforces a maximum line length to increase code readability and maintainability. The length of a line is defined as the number of Unicode characters in the line.

Options

This rule has a number or object option:

  • "code" (default 80) enforces a maximum line length
  • "tabWidth" (default 4) specifies the character width for tab characters
  • "comments" enforces a maximum line length for comments; defaults to value of code
  • "ignorePattern" ignores lines matching a regular expression; can only match a single line and need to be double escaped when written in YAML or JSON
  • "ignoreComments": true ignores all trailing comments and comments on their own line
  • "ignoreTrailingComments": true ignores only trailing comments
  • "ignoreUrls": true ignores lines that contain a URL
  • "ignoreStrings": true ignores lines that contain a double-quoted or single-quoted string
  • "ignoreTemplateLiterals": true ignores lines that contain a template literal
  • "ignoreRegExpLiterals": true ignores lines that contain a RegExp literal

code

Examples of incorrect code for this rule with the default { "code": 80 } option:

/*eslint max-len: ["error", 80]*/

var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" }, "difficult": "to read" };

Examples of correct code for this rule with the default { "code": 80 } option:

/*eslint max-len: ["error", 80]*/

var foo = {
  "bar": "This is a bar.",
  "baz": { "qux": "This is a qux" },
  "easier": "to read"
};

tabWidth

Examples of incorrect code for this rule with the default { "tabWidth": 4 } option:

/*eslint max-len: ["error", 80, 4]*/

\t  \t  var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" } };

Examples of correct code for this rule with the default { "tabWidth": 4 } option:

/*eslint max-len: ["error", 80, 4]*/

\t  \t  var foo = {
\t  \t  \t  \t  "bar": "This is a bar.",
\t  \t  \t  \t  "baz": { "qux": "This is a qux" }
\t  \t  };

comments

Examples of incorrect code for this rule with the { "comments": 65 } option:

/*eslint max-len: ["error", { "comments": 65 }]*/

/**
 * This is a comment that violates the maximum line length we have specified
**/

ignoreComments

Examples of correct code for this rule with the { "ignoreComments": true } option:

/*eslint max-len: ["error", { "ignoreComments": true }]*/

/**
 * This is a really really really really really really really really really long comment
**/

ignoreTrailingComments

Examples of correct code for this rule with the { "ignoreTrailingComments": true } option:

/*eslint max-len: ["error", { "ignoreTrailingComments": true }]*/

var foo = 'bar'; // This is a really really really really really really really long comment

ignoreUrls

Examples of correct code for this rule with the { "ignoreUrls": true } option:

/*eslint max-len: ["error", { "ignoreUrls": true }]*/

var url = 'https://www.example.com/really/really/really/really/really/really/really/long';

ignoreStrings

Examples of correct code for this rule with the { "ignoreStrings": true } option:

/*eslint max-len: ["error", { "ignoreStrings": true }]*/

var longString = 'this is a really really really really really long string!';

ignoreTemplateLiterals

Examples of correct code for this rule with the { "ignoreTemplateLiterals": true } option:

/*eslint max-len: ["error", { "ignoreTemplateLiterals": true }]*/

var longTemplateLiteral = `this is a really really really really really long template literal!`;

ignoreRegExpLiterals

Examples of correct code for this rule with the { "ignoreRegExpLiterals": true } option:

/*eslint max-len: ["error", { "ignoreRegExpLiterals": true }]*/

var longRegExpLiteral = /this is a really really really really really long regular expression!/;

ignorePattern

Examples of correct code for this rule with the { "ignorePattern": true } option:

/*eslint max-len: ["error", { "ignorePattern": "^\\s*var\\s.+=\\s*require\\s*\\(/" }]*/

var dep = require('really/really/really/really/really/really/really/really/long/module');

Related Rules

  • [complexity](complexity.md)
  • [max-depth](max-depth.md)
  • [max-nested-callbacks](max-nested-callbacks.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Line 80 exceeds the maximum line length of 100.
Open

    var controllerClasses = arguments.length <= 2 || arguments[2] === undefined ? NamedKernelManagerControllers : arguments[2];
Severity: Minor
Found in lib/named-kernel-manager.js by eslint

enforce a maximum line length (max-len)

Very long lines of code in any language can be difficult to read. In order to aid in readability and maintainability many coders have developed a convention to limit lines of code to X number of characters (traditionally 80 characters).

var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" }, "difficult": "to read" }; // very long

Rule Details

This rule enforces a maximum line length to increase code readability and maintainability. The length of a line is defined as the number of Unicode characters in the line.

Options

This rule has a number or object option:

  • "code" (default 80) enforces a maximum line length
  • "tabWidth" (default 4) specifies the character width for tab characters
  • "comments" enforces a maximum line length for comments; defaults to value of code
  • "ignorePattern" ignores lines matching a regular expression; can only match a single line and need to be double escaped when written in YAML or JSON
  • "ignoreComments": true ignores all trailing comments and comments on their own line
  • "ignoreTrailingComments": true ignores only trailing comments
  • "ignoreUrls": true ignores lines that contain a URL
  • "ignoreStrings": true ignores lines that contain a double-quoted or single-quoted string
  • "ignoreTemplateLiterals": true ignores lines that contain a template literal
  • "ignoreRegExpLiterals": true ignores lines that contain a RegExp literal

code

Examples of incorrect code for this rule with the default { "code": 80 } option:

/*eslint max-len: ["error", 80]*/

var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" }, "difficult": "to read" };

Examples of correct code for this rule with the default { "code": 80 } option:

/*eslint max-len: ["error", 80]*/

var foo = {
  "bar": "This is a bar.",
  "baz": { "qux": "This is a qux" },
  "easier": "to read"
};

tabWidth

Examples of incorrect code for this rule with the default { "tabWidth": 4 } option:

/*eslint max-len: ["error", 80, 4]*/

\t  \t  var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" } };

Examples of correct code for this rule with the default { "tabWidth": 4 } option:

/*eslint max-len: ["error", 80, 4]*/

\t  \t  var foo = {
\t  \t  \t  \t  "bar": "This is a bar.",
\t  \t  \t  \t  "baz": { "qux": "This is a qux" }
\t  \t  };

comments

Examples of incorrect code for this rule with the { "comments": 65 } option:

/*eslint max-len: ["error", { "comments": 65 }]*/

/**
 * This is a comment that violates the maximum line length we have specified
**/

ignoreComments

Examples of correct code for this rule with the { "ignoreComments": true } option:

/*eslint max-len: ["error", { "ignoreComments": true }]*/

/**
 * This is a really really really really really really really really really long comment
**/

ignoreTrailingComments

Examples of correct code for this rule with the { "ignoreTrailingComments": true } option:

/*eslint max-len: ["error", { "ignoreTrailingComments": true }]*/

var foo = 'bar'; // This is a really really really really really really really long comment

ignoreUrls

Examples of correct code for this rule with the { "ignoreUrls": true } option:

/*eslint max-len: ["error", { "ignoreUrls": true }]*/

var url = 'https://www.example.com/really/really/really/really/really/really/really/long';

ignoreStrings

Examples of correct code for this rule with the { "ignoreStrings": true } option:

/*eslint max-len: ["error", { "ignoreStrings": true }]*/

var longString = 'this is a really really really really really long string!';

ignoreTemplateLiterals

Examples of correct code for this rule with the { "ignoreTemplateLiterals": true } option:

/*eslint max-len: ["error", { "ignoreTemplateLiterals": true }]*/

var longTemplateLiteral = `this is a really really really really really long template literal!`;

ignoreRegExpLiterals

Examples of correct code for this rule with the { "ignoreRegExpLiterals": true } option:

/*eslint max-len: ["error", { "ignoreRegExpLiterals": true }]*/

var longRegExpLiteral = /this is a really really really really really long regular expression!/;

ignorePattern

Examples of correct code for this rule with the { "ignorePattern": true } option:

/*eslint max-len: ["error", { "ignorePattern": "^\\s*var\\s.+=\\s*require\\s*\\(/" }]*/

var dep = require('really/really/really/really/really/really/really/really/long/module');

Related Rules

  • [complexity](complexity.md)
  • [max-depth](max-depth.md)
  • [max-nested-callbacks](max-nested-callbacks.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Too many nested callbacks (4). Maximum allowed is 3.
Open

        return _regenerator2.default.wrap(function _callee$(_context) {
Severity: Minor
Found in lib/named-kernel-manager.js by eslint

enforce a maximum depth that callbacks can be nested (max-nested-callbacks)

Many JavaScript libraries use the callback pattern to manage asynchronous operations. A program of any complexity will most likely need to manage several asynchronous operations at various levels of concurrency. A common pitfall that is easy to fall into is nesting callbacks, which makes code more difficult to read the deeper the callbacks are nested.

foo(function () {
    bar(function () {
        baz(function() {
            qux(function () {

            });
        });
    });
});

Rule Details

This rule enforces a maximum depth that callbacks can be nested to increase code clarity.

Options

This rule has a number or object option:

  • "max" (default 10) enforces a maximum depth that callbacks can be nested

Deprecated: The object property maximum is deprecated; please use the object property max instead.

max

Examples of incorrect code for this rule with the { "max": 3 } option:

/*eslint max-nested-callbacks: ["error", 3]*/

foo1(function() {
    foo2(function() {
        foo3(function() {
            foo4(function() {
                // Do something
            });
        });
    });
});

Examples of correct code for this rule with the { "max": 3 } option:

/*eslint max-nested-callbacks: ["error", 3]*/

foo1(handleFoo1);

function handleFoo1() {
    foo2(handleFoo2);
}

function handleFoo2() {
    foo3(handleFoo3);
}

function handleFoo3() {
    foo4(handleFoo4);
}

function handleFoo4() {
    foo5();
}

Further Reading

Related Rules

  • [complexity](complexity.md)
  • [max-depth](max-depth.md)
  • [max-len](max-len.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Too many nested callbacks (4). Maximum allowed is 3.
Open

        return _regenerator2.default.wrap(function _callee2$(_context2) {
Severity: Minor
Found in lib/named-kernel-manager.js by eslint

enforce a maximum depth that callbacks can be nested (max-nested-callbacks)

Many JavaScript libraries use the callback pattern to manage asynchronous operations. A program of any complexity will most likely need to manage several asynchronous operations at various levels of concurrency. A common pitfall that is easy to fall into is nesting callbacks, which makes code more difficult to read the deeper the callbacks are nested.

foo(function () {
    bar(function () {
        baz(function() {
            qux(function () {

            });
        });
    });
});

Rule Details

This rule enforces a maximum depth that callbacks can be nested to increase code clarity.

Options

This rule has a number or object option:

  • "max" (default 10) enforces a maximum depth that callbacks can be nested

Deprecated: The object property maximum is deprecated; please use the object property max instead.

max

Examples of incorrect code for this rule with the { "max": 3 } option:

/*eslint max-nested-callbacks: ["error", 3]*/

foo1(function() {
    foo2(function() {
        foo3(function() {
            foo4(function() {
                // Do something
            });
        });
    });
});

Examples of correct code for this rule with the { "max": 3 } option:

/*eslint max-nested-callbacks: ["error", 3]*/

foo1(handleFoo1);

function handleFoo1() {
    foo2(handleFoo2);
}

function handleFoo2() {
    foo3(handleFoo3);
}

function handleFoo3() {
    foo4(handleFoo4);
}

function handleFoo4() {
    foo5();
}

Further Reading

Related Rules

  • [complexity](complexity.md)
  • [max-depth](max-depth.md)
  • [max-len](max-len.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Line 435 exceeds the maximum line length of 100.
Open

(0, _mixin2.default)(NamedKernelManager, _namedKernelManagerGhostModule.NamedKernelManagerGhostModule);
Severity: Minor
Found in lib/named-kernel-manager.js by eslint

enforce a maximum line length (max-len)

Very long lines of code in any language can be difficult to read. In order to aid in readability and maintainability many coders have developed a convention to limit lines of code to X number of characters (traditionally 80 characters).

var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" }, "difficult": "to read" }; // very long

Rule Details

This rule enforces a maximum line length to increase code readability and maintainability. The length of a line is defined as the number of Unicode characters in the line.

Options

This rule has a number or object option:

  • "code" (default 80) enforces a maximum line length
  • "tabWidth" (default 4) specifies the character width for tab characters
  • "comments" enforces a maximum line length for comments; defaults to value of code
  • "ignorePattern" ignores lines matching a regular expression; can only match a single line and need to be double escaped when written in YAML or JSON
  • "ignoreComments": true ignores all trailing comments and comments on their own line
  • "ignoreTrailingComments": true ignores only trailing comments
  • "ignoreUrls": true ignores lines that contain a URL
  • "ignoreStrings": true ignores lines that contain a double-quoted or single-quoted string
  • "ignoreTemplateLiterals": true ignores lines that contain a template literal
  • "ignoreRegExpLiterals": true ignores lines that contain a RegExp literal

code

Examples of incorrect code for this rule with the default { "code": 80 } option:

/*eslint max-len: ["error", 80]*/

var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" }, "difficult": "to read" };

Examples of correct code for this rule with the default { "code": 80 } option:

/*eslint max-len: ["error", 80]*/

var foo = {
  "bar": "This is a bar.",
  "baz": { "qux": "This is a qux" },
  "easier": "to read"
};

tabWidth

Examples of incorrect code for this rule with the default { "tabWidth": 4 } option:

/*eslint max-len: ["error", 80, 4]*/

\t  \t  var foo = { "bar": "This is a bar.", "baz": { "qux": "This is a qux" } };

Examples of correct code for this rule with the default { "tabWidth": 4 } option:

/*eslint max-len: ["error", 80, 4]*/

\t  \t  var foo = {
\t  \t  \t  \t  "bar": "This is a bar.",
\t  \t  \t  \t  "baz": { "qux": "This is a qux" }
\t  \t  };

comments

Examples of incorrect code for this rule with the { "comments": 65 } option:

/*eslint max-len: ["error", { "comments": 65 }]*/

/**
 * This is a comment that violates the maximum line length we have specified
**/

ignoreComments

Examples of correct code for this rule with the { "ignoreComments": true } option:

/*eslint max-len: ["error", { "ignoreComments": true }]*/

/**
 * This is a really really really really really really really really really long comment
**/

ignoreTrailingComments

Examples of correct code for this rule with the { "ignoreTrailingComments": true } option:

/*eslint max-len: ["error", { "ignoreTrailingComments": true }]*/

var foo = 'bar'; // This is a really really really really really really really long comment

ignoreUrls

Examples of correct code for this rule with the { "ignoreUrls": true } option:

/*eslint max-len: ["error", { "ignoreUrls": true }]*/

var url = 'https://www.example.com/really/really/really/really/really/really/really/long';

ignoreStrings

Examples of correct code for this rule with the { "ignoreStrings": true } option:

/*eslint max-len: ["error", { "ignoreStrings": true }]*/

var longString = 'this is a really really really really really long string!';

ignoreTemplateLiterals

Examples of correct code for this rule with the { "ignoreTemplateLiterals": true } option:

/*eslint max-len: ["error", { "ignoreTemplateLiterals": true }]*/

var longTemplateLiteral = `this is a really really really really really long template literal!`;

ignoreRegExpLiterals

Examples of correct code for this rule with the { "ignoreRegExpLiterals": true } option:

/*eslint max-len: ["error", { "ignoreRegExpLiterals": true }]*/

var longRegExpLiteral = /this is a really really really really really long regular expression!/;

ignorePattern

Examples of correct code for this rule with the { "ignorePattern": true } option:

/*eslint max-len: ["error", { "ignorePattern": "^\\s*var\\s.+=\\s*require\\s*\\(/" }]*/

var dep = require('really/really/really/really/really/really/really/really/long/module');

Related Rules

  • [complexity](complexity.md)
  • [max-depth](max-depth.md)
  • [max-nested-callbacks](max-nested-callbacks.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Too many nested callbacks (4). Maximum allowed is 3.
Open

        return _regenerator2.default.wrap(function _callee4$(_context4) {
Severity: Minor
Found in lib/named-kernel-manager.js by eslint

enforce a maximum depth that callbacks can be nested (max-nested-callbacks)

Many JavaScript libraries use the callback pattern to manage asynchronous operations. A program of any complexity will most likely need to manage several asynchronous operations at various levels of concurrency. A common pitfall that is easy to fall into is nesting callbacks, which makes code more difficult to read the deeper the callbacks are nested.

foo(function () {
    bar(function () {
        baz(function() {
            qux(function () {

            });
        });
    });
});

Rule Details

This rule enforces a maximum depth that callbacks can be nested to increase code clarity.

Options

This rule has a number or object option:

  • "max" (default 10) enforces a maximum depth that callbacks can be nested

Deprecated: The object property maximum is deprecated; please use the object property max instead.

max

Examples of incorrect code for this rule with the { "max": 3 } option:

/*eslint max-nested-callbacks: ["error", 3]*/

foo1(function() {
    foo2(function() {
        foo3(function() {
            foo4(function() {
                // Do something
            });
        });
    });
});

Examples of correct code for this rule with the { "max": 3 } option:

/*eslint max-nested-callbacks: ["error", 3]*/

foo1(handleFoo1);

function handleFoo1() {
    foo2(handleFoo2);
}

function handleFoo2() {
    foo3(handleFoo3);
}

function handleFoo3() {
    foo4(handleFoo4);
}

function handleFoo4() {
    foo5();
}

Further Reading

Related Rules

  • [complexity](complexity.md)
  • [max-depth](max-depth.md)
  • [max-len](max-len.md)
  • [max-params](max-params.md)
  • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

Identical blocks of code found in 2 locations. Consider refactoring.
Open

                if (from) {
                  // from が指定された場合
                  dirpath = typeof from === 'string' || from instanceof String ? from : this.namedId(from);
                  // TODO: fromの他形式対応
                  sakuraname = nanikaStorage.ghost_descript(dirpath)['sakura.name'];
Severity: Major
Found in lib/named-kernel-manager-ghost-module.js and 1 other location - About 1 hr to fix
src/lib/named-kernel-manager-ghost-module.js on lines 239..243

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 67.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Identical blocks of code found in 2 locations. Consider refactoring.
Open

      if (from) { // from が指定された場合
        dirpath = typeof from === 'string' || from instanceof String ? from : this.namedId(from);
        // TODO: fromの他形式対応
        sakuraname = nanikaStorage.ghost_descript(dirpath)['sakura.name'];
      }
Severity: Major
Found in src/lib/named-kernel-manager-ghost-module.js and 1 other location - About 1 hr to fix
lib/named-kernel-manager-ghost-module.js on lines 609..614

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 67.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function value has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    value: function () {
      var _ref4 = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee4(namedId, shellname, balloonname, routes, controllers, GhostViewClass) {
        var _this = this;

        return _regenerator2.default.wrap(function _callee4$(_context4) {
Severity: Minor
Found in lib/named-kernel-manager-ghost-module.js - About 1 hr to fix

    Function mixinClass has 30 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    function mixinClass(baseClass, target) {
    var targetObj = typeof target === "function" ? target.prototype : target;

    var _iteratorNormalCompletion = true;
    var _didIteratorError = false;
    Severity: Minor
    Found in lib/mixin.js - About 1 hr to fix

      Function value has 29 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          value: function () {
      var _ref9 = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee7(namedId, shellname, GhostViewClass) {
        var directory, shell;
        return _regenerator2.default.wrap(function _callee7$(_context7) {
          while (1) {
      Severity: Minor
      Found in lib/named-kernel-manager-ghost-module.js - About 1 hr to fix

        Function value has 29 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            value: function () {
      var _ref11 = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee9(balloonname, GhostViewClass) {
        var directory, balloon;
        return _regenerator2.default.wrap(function _callee9$(_context9) {
          while (1) {
        Severity: Minor
        Found in lib/named-kernel-manager-ghost-module.js - About 1 hr to fix

          Function value has 29 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

              value: function () {
      var _ref = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee(namedId, profile, routes, controllers, GhostViewClass) {
        var kernel;
        return _regenerator2.default.wrap(function _callee$(_context) {
          while (1) {
          Severity: Minor
          Found in lib/named-kernel-manager-ghost-module.js - About 1 hr to fix

            Function mixinClass has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
            Open

            function mixinClass(baseClass, target) {
    var targetObj = typeof target === "function" ? target.prototype : target;

    var _iteratorNormalCompletion = true;
    var _didIteratorError = false;
            Severity: Minor
            Found in lib/mixin.js - About 1 hr to fix

            Cognitive Complexity

            Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

            A method's cognitive complexity is based on a few simple rules:

            • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
            • Code is considered more complex for each "break in the linear flow of the code"
            • Code is considered more complex when "flow breaking structures are nested"

            Further reading

            Function value has 27 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

                value: function () {
      var _ref2 = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee2(namedId, profile) {
        return _regenerator2.default.wrap(function _callee2$(_context2) {
          while (1) {
            switch (_context2.prev = _context2.next) {
            Severity: Minor
            Found in lib/named-kernel-manager-ghost-module.js - About 1 hr to fix

              Function value has 26 lines of code (exceeds 25 allowed). Consider refactoring.
              Open

                  value: function () {
      var _ref8 = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee6(fs, dirpath) {
        var shiori, result;
        return _regenerator2.default.wrap(function _callee6$(_context6) {
          while (1) {
              Severity: Minor
              Found in lib/named-kernel-manager-ghost-module.js - About 1 hr to fix

                Function _callee4 has 26 lines of code (exceeds 25 allowed). Consider refactoring.
                Open

                      var _ref4 = (0, _asyncToGenerator3.default)(_regenerator2.default.mark(function _callee4(namedId, shellname, balloonname, routes, controllers, GhostViewClass) {
        var _this = this;

        return _regenerator2.default.wrap(function _callee4$(_context4) {
          while (1) {
                Severity: Minor
                Found in lib/named-kernel-manager-ghost-module.js - About 1 hr to fix

                  Identical blocks of code found in 2 locations. Consider refactoring.
                  Open

                          if (!profile.balloonname) {
          if (balloon_result) {
            // 同梱バルーンを初期設定
            profile.balloonname = balloon_result.directory;
          } else {
                  Severity: Minor
                  Found in src/lib/named-kernel-manager-ghost-module.js and 1 other location - About 55 mins to fix
                  lib/named-kernel-manager-ghost-module.js on lines 652..659

                  Duplicated Code

                  Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                  Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                  When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                  Tuning

                  This issue has a mass of 54.

                  We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                  The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                  If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                  See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                  Refactorings

                  Further Reading

                  Severity
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                  Status
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