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crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js

Summary

Maintainability
F
2 mos
Test Coverage

Function CodeMirror has a Cognitive Complexity of 1817 (exceeds 5 allowed). Consider refactoring.
Open

var CodeMirror = (function() {
  // This is the function that produces an editor instance. It's
  // closure is used to store the editor state.
  function CodeMirror(place, givenOptions) {
    // Determine effective options based on given values and defaults.
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 mo 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 CodeMirror has 1835 lines of code (exceeds 25 allowed). Consider refactoring.
Open

var CodeMirror = (function() {
  // This is the function that produces an editor instance. It's
  // closure is used to store the editor state.
  function CodeMirror(place, givenOptions) {
    // Determine effective options based on given values and defaults.
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 wk to fix

Function CodeMirror has 1287 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  function CodeMirror(place, givenOptions) {
    // Determine effective options based on given values and defaults.
    var options = {}, defaults = CodeMirror.defaults;
    for (var opt in defaults)
      if (defaults.hasOwnProperty(opt))
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 6 days to fix

File codemirror.js has 1837 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// All functions that need access to the editor's state live inside
// the CodeMirror function. Below that, at the bottom of the file,
// some utilities are defined.

// CodeMirror is the only global var we claim
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 5 days to fix

Function updateDisplay has 68 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function updateDisplay(changes) {
      if (!scroller.clientWidth) {
        showingFrom = showingTo = 0;
        return;
      }
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 2 hrs to fix

Function SearchCursor has 63 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function SearchCursor(query, pos, caseFold) {
      this.atOccurrence = false;
      if (caseFold == null) caseFold = typeof query == "string" && query == query.toLowerCase();

      if (pos && typeof pos == "object") pos = clipPos(pos);
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 2 hrs to fix

Function getHTML has 63 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    getHTML: function(sfrom, sto, includePre, endAt) {
      var html = [];
      if (includePre)
        html.push(this.className ? '<pre class="' + this.className + '">': "<pre>");
      function span(text, style) {
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 2 hrs to fix

Function updateLinesNoUndo has 63 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function updateLinesNoUndo(from, to, newText, selFrom, selTo) {
      var recomputeMaxLength = false, maxLineLength = maxLine.length;
      for (var i = from.line; i <= to.line; ++i) {
        if (lines[i].text.length == maxLineLength) {recomputeMaxLength = true; break;}
      }
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 2 hrs to fix

Function readInput has 52 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function readInput() {
      if (leaveInputAlone) return;
      var changed = false, text = input.value, sr = selRange(input);
      if (!sr) return false;
      var changed = editing.text != text, rs = reducedSelection;
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 2 hrs to fix

Function onMouseDown has 51 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function onMouseDown(e) {
      var ld = lastDoubleClick; lastDoubleClick = null;
      // First, see if this is a click in the gutter
      for (var n = e.target(); n != wrapper; n = n.parentNode)
        if (n.parentNode == gutterText) {
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 2 hrs to fix

Function patchDisplay has 38 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function patchDisplay(updates) {
      // Slightly different algorithm for IE (badInnerHTML), since
      // there .innerHTML on PRE nodes is dumb, and discards
      // whitespace.
      var sfrom = sel.from.line, sto = sel.to.line, off = 0,
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

Function matchBrackets has 37 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function matchBrackets(autoclear) {
      var head = sel.inverted ? sel.from : sel.to, line = lines[head.line], pos = head.ch - 1;
      var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
      if (!match) return;
      var ch = match.charAt(0), forward = match.charAt(1) == ">", d = forward ? 1 : -1, st = line.styles;
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

Function fromTextArea has 34 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  CodeMirror.fromTextArea = function(textarea, options) {
    if (!options) options = {};
    options.value = textarea.value;
    if (!options.tabindex && textarea.tabindex)
      options.tabindex = textarea.tabindex;
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

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

    function onContextMenu(e) {
      var pos = posFromMouse(e);
      if (!pos || window.opera) return; // Opera is difficult.
      if (posEq(sel.from, sel.to) || posLess(pos, sel.from) || !posLess(pos, sel.to))
        operation(setCursor)(pos.line, pos.ch);
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

Function highlightWorker has 31 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function highlightWorker() {
      var end = +new Date + options.workTime;
      var foundWork = work.length;
      while (work.length) {
        if (!lines[showingFrom].stateAfter) var task = showingFrom;
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

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

    function setSelection(from, to, oldFrom, oldTo) {
      if (posEq(sel.from, from) && posEq(sel.to, to)) return;
      if (posLess(to, from)) {var tmp = to; to = from; from = tmp;}

      if (posEq(from, to)) sel.inverted = false;
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

Function onKeyDown has 28 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function onKeyDown(e) {
      if (!focused) onFocus();

      var code = e.e.keyCode;
      // IE does strange things with escape.
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

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

    function markText(from, to, className) {
      from = clipPos(from); to = clipPos(to);
      var accum = [];
      function add(line, from, to, className) {
        var line = lines[line], mark = line.addMark(from, to, className);
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

Consider simplifying this complex logical expression.
Open

      if (mod && ((code == 36 || code == 35) || // ctrl-home/end
                  mac && (code == 38 || code == 40))) { // cmd-up/down
        scrollEnd(code == 36 || code == 38); return e.stop();
      }
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 1 hr to fix

Avoid deeply nested control flow statements.
Open

              if (mark.to != null) upto = Math.min(upto, mark.to);
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 45 mins to fix

Avoid deeply nested control flow statements.
Open

                if (line != match) return;
                else continue;
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 45 mins to fix

Avoid deeply nested control flow statements.
Open

            if (sto == j) {ch1 = sel.from.ch; ch2 = sel.to.ch;}
            else {inSel = true; ch1 = sel.from.ch;}
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 45 mins to fix

Avoid deeply nested control flow statements.
Open

              if (sto != null) upto = Math.min(upto, sto);
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 45 mins to fix

Function updateLines has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    function updateLines(from, to, newText, selFrom, selTo) {
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 35 mins to fix

Function updateLinesNoUndo has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    function updateLinesNoUndo(from, to, newText, selFrom, selTo) {
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 35 mins to fix

Avoid too many return statements within this function.
Open

        if (!anyMod && code == 9 && handleTab(e.e.shiftKey)) return e.stop(); // tab
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        if (mod && code == 90) {undo(); return e.stop();} // ctrl-z
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

              return {from: reverse ? end : start, to: reverse ? start : end};
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      else return pos;
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return {start: start, end: end};
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      return changed ? "changed" : moved ? "moved" : false;
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

      if (ld && +new Date - ld < 400) return selectLine(start.line);
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        if (!anyMod && code == 13) {return;} // enter
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

Avoid too many return statements within this function.
Open

        if (mod && ((e.e.shiftKey && code == 90) || code == 89)) {redo(); return e.stop();} // ctrl-shift-z, ctrl-y
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js - About 30 mins to fix

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

    pageX: function() {
      if (this.e.pageX != null) return this.e.pageX;
      var doc = this.target().ownerDocument;
      return this.e.clientX + doc.body.scrollLeft + doc.documentElement.scrollLeft;
    },
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 2 hrs to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 1931..1935

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 90.

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

    pageY: function() {
      if (this.e.pageY != null) return this.e.pageY;
      var doc = this.target().ownerDocument;
      return this.e.clientY + doc.body.scrollTop + doc.documentElement.scrollTop;
    }
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 2 hrs to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 1926..1930

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 90.

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

      for (var i = start; i < end; ++i) {
        var line = lines[i];
        line.highlight(mode, state);
        line.stateAfter = copyState(mode, state);
      }
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 1 hr to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 1291..1295

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 62.

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

      for (var i = start; i < n; ++i) {
        var line = lines[i];
        line.highlight(mode, state);
        line.stateAfter = copyState(mode, state);
      }
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 1 hr to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 1301..1305

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 62.

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

      for (var i = val.indexOf("\r"); i > -1 && i < start; i = val.indexOf("\r", i+1), start++) {}
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 1 hr to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 2112..2112

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 61.

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

      for (var i = val.indexOf("\r"); i > -1 && i < end; i = val.indexOf("\r", i+1), end++) {}
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 1 hr to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 2106..2106

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 61.

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

  CodeMirror.listModes = function() {
    var list = [];
    for (var m in modes)
      if (modes.propertyIsEnumerable(m)) list.push(m);
    return list;
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 1 hr to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 1566..1571

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 60.

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

  CodeMirror.listMIMEs = function() {
    var list = [];
    for (var m in mimeModes)
      if (mimeModes.propertyIsEnumerable(m)) list.push(m);
    return list;
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 1 hr to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 1560..1565

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 60.

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

      for (var i = from; i < sel.to.line; ++i)
        endch += lineSep.length + lines[i].text.length;
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 1 hr to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 650..651

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 55.

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

      for (var i = from; i < sel.from.line; ++i)
        startch += lineSep.length + lines[i].text.length;
Severity: Major
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 1 hr to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 652..653

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 55.

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

          for (var i = 1, e = newText.length - 1; i < e; ++i) spliceargs.push(new Line(newText[i]));
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 50 mins to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 453..453

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 52.

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

        for (var i = 1, e = newText.length - 1; i < e; ++i) spliceargs.push(new Line(newText[i]));
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 50 mins to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 440..440

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 52.

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

      getCursor: function(start) {
        if (start == null) start = sel.inverted;
        return copyPos(start ? sel.from : sel.to);
      },
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 50 mins to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 141..144

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 51.

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

      cursorCoords: function(start){
        if (start == null) start = sel.inverted;
        return pageCoords(start ? sel.from : sel.to);
      },
Severity: Minor
Found in crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js and 1 other location - About 50 mins to fix
crowbar_framework/vendor/assets/javascripts/codemirror/codemirror.js on lines 179..182

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 51.

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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