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

Open

  _.template = function(text, data, settings) {
    var render;
    settings = _.defaults({}, settings, _.templateSettings);

    // Combine delimiters into one regular expression via alternation.

Function inputHistory has 39 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    return $.fn.inputHistory = function(options) {
      var history, _this = this;
      options || (options = {});
      options.data || (options.data = 'inputHistory');

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

Open

  Backbone.sync = function(method, model, options) {
    var type = methodMap[method];

    // Default options, unless specified.
    _.defaults(options || (options = {}), {

Method check_external_avatar has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  def check_external_avatar
    # avatar url is not required
    return if self.avatar_url.blank?

    uri = URI(avatar_url)

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Function getBuilder has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function getBuilder(filename, filedata, mime, boundary) {
      var dashdash = '--',
          crlf = '\r\n',
          builder = '';

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

Open

    start: function(options) {
      if (History.started) throw new Error("Backbone.history has already been started");
      History.started = true;

      // Figure out the initial configuration. Do we need an iframe?

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

Open

    save: function(key, val, options) {
      var attrs, method, xhr, attributes = this.attributes;

      // Handle both `"key", value` and `{key: value}` -style arguments.
      if (key == null || typeof key === 'object') {

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

Open

      Controller.prototype.rect = function() {
        var $inputor, Sel, at_rect, bottom, format, html, offset, start_range, x, y;
        $inputor = this.$inputor;
        if (document.selection) {
          Sel = document.selection.createRange();

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

Open

    injectElementWithStyles = function( rule, callback, nodes, testnames ) {

      var style, ret, node, docOverflow,
          div = document.createElement('div'),
                body = document.body,

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

Open

        xhr.onload = function() {
            var serverResponse = null;

            if (xhr.responseText) {
              try {

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

Open

      Controller.prototype.on_keydown = function(e) {
        if (!this.view.visible()) {
          return;
        }
        switch (e.keyCode) {

Method check_external_avatar has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def check_external_avatar
    # avatar url is not required
    return if self.avatar_url.blank?

    uri = URI(avatar_url)

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

Open

      Controller.prototype.catch_query = function() {
        var caret_pos, content, end, query, start, subtext,
          _this = this;
        content = this.$inputor.val();
        caret_pos = this.$inputor.caretPos();

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

Open

    isEventSupported = (function() {

      var TAGNAMES = {
        'select': 'input', 'change': 'input',
        'submit': 'form', 'reset': 'form',

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

Open

      Function.prototype.bind = function bind(that) {

        var target = this;

        if (typeof target != "function") {

Avoid deeply nested control flow statements.

Open

              while ((replacement_field = replacement_field.substring(field_match[0].length)) !== '') {
                if ((field_match = /^\.([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) {
                  field_list.push(field_match[1]);
                }
                else if ((field_match = /^\[(\d+)\]/.exec(replacement_field)) !== null) {

Avoid deeply nested control flow statements.

Open

              if (!arg.hasOwnProperty(match[2][k])) {
                throw new Error(sprintf('[_.sprintf] property "%s" does not exist', match[2][k]));
              }

Avoid deeply nested control flow statements.

Open

              if ((callback && callback !== ev.callback && callback !== ev.callback._callback) ||
                  (context && context !== ev.context)) {
                retain.push(ev);
              }

Consider simplifying this complex logical expression.

Open

    if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
      params.contentType = 'application/json';
      params.data = JSON.stringify(options.attrs || model.toJSON(options));
    }

Avoid too many return statements within this function.

Open

    return -1;