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Comment and cleanup support properties.

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John-David Dalton
2014-04-01 23:28:23 -07:00
parent 2f8b1dff27
commit 3225f17f5a
1 changed files with 28 additions and 14 deletions
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42
lodash.js
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@@ -818,7 +818,8 @@
for (var strKey in 'x') { }
/**
* Detect if an `arguments` object's `[[Class]]` is resolvable (all but Firefox < 4, IE < 9).
* Detect if an `arguments` object's `[[Class]]` is resolvable
* (all but Firefox < 4, IE < 9).
*
* @memberOf _.support
* @type boolean
@@ -826,7 +827,8 @@
support.argsClass = toString.call(arguments) == argsClass;
/**
* Detect if `arguments` objects are `Object` objects (all but Narwhal and Opera < 10.5).
* Detect if `arguments` objects are `Object` objects
* (all but Narwhal and Opera < 10.5).
*
* @memberOf _.support
* @type boolean
@@ -840,7 +842,8 @@
* @memberOf _.support
* @type boolean
*/
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') ||
propertyIsEnumerable.call(errorProto, 'name');
/**
* Detect if `prototype` properties are enumerable by default.
@@ -876,13 +879,20 @@
* Detect if `arguments` object indexes are non-enumerable
* (Firefox < 4, IE < 9, PhantomJS, Safari < 5.1).
*
* Chrome < 25 and Node.js < 0.11.0 will treat `arguments` object indexes
* that exceed their function's formal parameters and whose associated
* values are `0` as non-enumerable and incorrectly return `false` from
* `Object#hasOwnProperty`.
*
* @memberOf _.support
* @type boolean
*/
support.nonEnumArgs = !(argsKey == '1' && hasOwnProperty.call(arguments, '1'));
support.nonEnumArgs = !(argsKey == '1' && hasOwnProperty.call(arguments, '1') &&
propertyIsEnumerable.call(arguments, '1'));
/**
* Detect if string indexes are non-enumerable (IE < 9, RingoJS, Rhino, Narwhal).
* Detect if string indexes are non-enumerable
* (IE < 9, RingoJS, Rhino, Narwhal).
*
* @memberOf _.support
* @type boolean
@@ -890,10 +900,11 @@
support.nonEnumStrings = strKey != '0';
/**
* Detect if properties shadowing those on `Object.prototype` are non-enumerable.
* Detect if properties shadowing those on `Object.prototype` are
* non-enumerable.
*
* In IE < 9 an objects own properties, shadowing non-enumerable ones, are
* made non-enumerable as well (a.k.a the JScript `[[DontEnum]]` bug).
* In IE < 9 an object's own properties, shadowing non-enumerable ones,
* are made non-enumerable as well (a.k.a the JScript `[[DontEnum]]` bug).
*
* @memberOf _.support
* @type boolean
@@ -901,7 +912,8 @@
support.nonEnumShadows = !/valueOf/.test(props);
/**
* Detect if own properties are iterated after inherited properties (all but IE < 9).
* Detect if own properties are iterated after inherited properties
* (all but IE < 9).
*
* @memberOf _.support
* @type boolean
@@ -909,13 +921,15 @@
support.ownLast = props[0] != 'x';
/**
* Detect if `Array#shift` and `Array#splice` augment array-like objects correctly.
* Detect if `Array#shift` and `Array#splice` augment array-like objects
* correctly.
*
* Firefox < 10, IE compatibility mode, and IE < 9 have buggy Array `shift()`
* and `splice()` functions that fail to remove the last element, `value[0]`,
* of array-like objects even though the `length` property is set to `0`.
* The `shift()` method is buggy in IE 8 compatibility mode, while `splice()`
* is buggy regardless of mode in IE < 9 and buggy in compatibility mode in IE 9.
* is buggy regardless of mode in IE < 9 and buggy in compatibility mode
* in IE 9.
*
* @memberOf _.support
* @type boolean
@@ -961,9 +975,9 @@
}(0, 0));
/**
* By default, the template delimiters used by Lo-Dash are similar to those in
* embedded Ruby (ERB). Change the following template settings to use alternative
* delimiters.
* By default, the template delimiters used by Lo-Dash are similar to those
* in embedded Ruby (ERB). Change the following template settings to use
* alternative delimiters.
*
* @static
* @memberOf _