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de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js

Summary

Maintainability
F
1 wk
Test Coverage

File clike.js has 837 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE

(function(mod) {
  if (typeof exports == "object" && typeof module == "object") // CommonJS
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 2 days to fix

Function tokenBase has 49 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  function tokenBase(stream, state) {
    var ch = stream.next();
    if (hooks[ch]) {
      var result = hooks[ch](stream, state);
      if (result !== false) return result;
Severity: Minor
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 1 hr to fix

Function token has 41 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    token: function(stream, state) {
      var ctx = state.context;
      if (stream.sol()) {
        if (ctx.align == null) ctx.align = false;
        state.indented = stream.indentation();
Severity: Minor
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 1 hr to fix

Consider simplifying this complex logical expression.
Open

        if ((state.prevToken == "operator" && textAfter != "}" && state.context.type != "}") ||
          state.prevToken == "variable" && firstChar == "." ||
          (state.prevToken == "}" || state.prevToken == ")") && firstChar == ".")
          return indentUnit * 2 + ctx.indented;
Severity: Critical
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 1 hr to fix

Function Context has 6 arguments (exceeds 4 allowed). Consider refactoring.
Open

function Context(indented, column, type, info, align, prev) {
Severity: Minor
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 45 mins to fix

Consider simplifying this complex logical expression.
Open

        if (style == "variable" && stream.peek() == "(" &&
            (state.prevToken == ";" || state.prevToken == null ||
             state.prevToken == "}") &&
            cppLooksLikeConstructor(stream.current()))
          return "def";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 40 mins to fix

Consider simplifying this complex logical expression.
Open

        if (style == "variable" && stream.peek() == "(" &&
            (state.prevToken == ";" || state.prevToken == null ||
             state.prevToken == "}") &&
            cppLooksLikeConstructor(stream.current()))
          return "def";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 40 mins to fix

Consider simplifying this complex logical expression.
Open

      else if (indentStatements &&
               (((ctx.type == "}" || ctx.type == "top") && curPunc != ";") ||
                (ctx.type == "statement" && curPunc == "newstatement"))) {
        pushContext(state, stream.column(), "statement", stream.current());
      }
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 40 mins to fix

Consider simplifying this complex logical expression.
Open

      if (style == "variable" &&
          ((state.prevToken == "def" ||
            (parserConfig.typeFirstDefinitions && typeBefore(stream, state, stream.start) &&
             isTopScope(state.context) && stream.match(/^\s*\(/, false)))))
        style = "def";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 40 mins to fix

Avoid too many return statements within this function.
Open

    if (contains(types, cur)) return "type";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return "keyword";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return ctx.indented + (closing ? 0 : indentUnit) +
        (!closing && switchBlock && !/^(?:case|default)\b/.test(textAfter) ? indentUnit : 0);
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

    return false;
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

    if (contains(atoms, cur)) return "atom";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        return ctx.column + (closing ? 0 : 1);
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        return tokenComment(stream, state);
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        return ctx.indented + statementIndentUnit;
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

    return "variable";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        return "comment";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return "builtin";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return "operator";
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js - About 30 mins to fix

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

  function def(mimes, mode) {
    if (typeof mimes == "string") mimes = [mimes];
    var words = [];
    function add(obj) {
      if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 1 other location - About 1 day to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn/ttcn.js on lines 222..242

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 210.

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

  function tokenNestedComment(depth) {
    return function (stream, state) {
      var ch
      while (ch = stream.next()) {
        if (ch == "*" && stream.eat("/")) {
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 1 other location - About 7 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/dart/dart.js on lines 139..158

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 181.

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

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

    hooks: {
      "#": cppHook,
      "*": pointerHook,
      "u": cpp11StringHook,
      "U": cpp11StringHook,
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 1 other location - About 7 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js on lines 812..836

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 176.

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

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

    hooks: {
      "#": cppHook,
      "*": pointerHook,
      "u": cpp11StringHook,
      "U": cpp11StringHook,
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 1 other location - About 7 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js on lines 451..475

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 176.

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

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

  function tokenString(quote) {
    return function(stream, state) {
      var escaped = false, next, end = false;
      while ((next = stream.next()) != null) {
        if (next == quote && !escaped) {end = true; break;}
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 1 other location - About 4 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/d/d.js on lines 77..88

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 126.

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

Similar blocks of code found in 4 locations. Consider refactoring.
Open

  function tokenComment(stream, state) {
    var maybeEnd = false, ch;
    while (ch = stream.next()) {
      if (ch == "/" && maybeEnd) {
        state.tokenize = null;
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 3 other locations - About 2 hrs to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/d/d.js on lines 90..100
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/d/d.js on lines 102..112
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn/ttcn.js on lines 127..137

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 79.

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 4 locations. Consider refactoring.
Open

    if (ch == "/") {
      if (stream.eat("*")) {
        state.tokenize = tokenComment;
        return tokenComment(stream, state);
      }
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 3 other locations - About 1 hr to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ecl/ecl.js on lines 59..68
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/go/go.js on lines 61..70
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn/ttcn.js on lines 60..69

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 73.

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

Similar blocks of code found in 17 locations. Consider refactoring.
Open

  function words(str) {
    var obj = {}, words = str.split(" ");
    for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
    return obj;
  }
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 16 other locations - About 1 hr to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/asn.1/asn.1.js on lines 162..166
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/cobol/cobol.js on lines 22..26
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/d/d.js on lines 194..198
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ecl/ecl.js on lines 16..20
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/groovy/groovy.js on lines 15..19
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/mirc/mirc.js on lines 18..22
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/modelica/modelica.js on lines 202..207
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/nginx/nginx.js on lines 16..20
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pascal/pascal.js on lines 15..19
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/scheme/scheme.js on lines 23..27
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/sieve/sieve.js on lines 15..19
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/tcl/tcl.js on lines 17..21
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn-cfg/ttcn-cfg.js on lines 154..159
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn/ttcn.js on lines 216..220
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/velocity/velocity.js on lines 15..19
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/yacas/yacas.js on lines 19..23

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 72.

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 3 locations. Consider refactoring.
Open

      "/": function(stream, state) {
        if (!stream.eat("*")) return false
        state.tokenize = tokenNestedComment(1)
        return state.tokenize(stream, state)
      }
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 2 other locations - About 1 hr to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js on lines 692..696
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/dart/dart.js on lines 77..81

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 56.

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 3 locations. Consider refactoring.
Open

      "/": function(stream, state) {
        if (!stream.eat("*")) return false;
        state.tokenize = tokenNestedComment(1);
        return state.tokenize(stream, state)
      },
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 2 other locations - About 1 hr to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js on lines 624..628
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/dart/dart.js on lines 77..81

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 56.

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 7 locations. Consider refactoring.
Open

    if (ch == '"' || ch == "'") {
      state.tokenize = tokenString(ch);
      return state.tokenize(stream, state);
    }
Severity: Major
Found in de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/clike/clike.js and 6 other locations - About 35 mins to fix
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/asn.1/asn.1.js on lines 31..34
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ecl/ecl.js on lines 47..50
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/fortran/fortran.js on lines 128..131
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/pascal/pascal.js on lines 45..48
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn-cfg/ttcn-cfg.js on lines 26..29
de.bund.bfr.knime.js/js-lib/codemirror-5.49.2/mode/ttcn/ttcn.js on lines 40..43

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 46.

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

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