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Bump to v3.9.0.

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This commit is contained in:
John-David Dalton
2015-12-16 17:50:42 -08:00
parent 26837e7fe2
commit 81e41ca0c8
89 changed files with 1033 additions and 1088 deletions
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34
internal/baseAssign.js
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@@ -1,30 +1,4 @@
define(['./baseCopy', './getSymbols', '../lang/isNative', '../object/keys'], function(baseCopy, getSymbols, isNative, keys) {
/** Native method references. */
var preventExtensions = isNative(preventExtensions = Object.preventExtensions) && preventExtensions;
/** Used as `baseAssign`. */
var nativeAssign = (function() {
// Avoid `Object.assign` in Firefox 34-37 which have an early implementation
// with a now defunct try/catch behavior. See https://bugzilla.mozilla.org/show_bug.cgi?id=1103344
// for more details.
//
// Use `Object.preventExtensions` on a plain object instead of simply using
// `Object('x')` because Chrome and IE fail to throw an error when attempting
// to assign values to readonly indexes of strings.
var func = preventExtensions && isNative(func = Object.assign) && func;
try {
if (func) {
var object = preventExtensions({ '1': 0 });
object[0] = 1;
}
} catch(e) {
// Only attempt in strict mode.
try { func(object, 'xo'); } catch(e) {}
return !object[1] && func;
}
return false;
}());
define(['./baseCopy', '../object/keys'], function(baseCopy, keys) {
/**
* The base implementation of `_.assign` without support for argument juggling,
@@ -35,11 +9,11 @@ define(['./baseCopy', './getSymbols', '../lang/isNative', '../object/keys'], fun
* @param {Object} source The source object.
* @returns {Object} Returns `object`.
*/
var baseAssign = nativeAssign || function(object, source) {
function baseAssign(object, source) {
return source == null
? object
: baseCopy(source, getSymbols(source), baseCopy(source, keys(source), object));
};
: baseCopy(source, keys(source), object);
}
return baseAssign;
});