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File: Core.md
Atom Core ========= * title: ore * group: core ## atom.core.isFunction(fn) Checks if `fn` is function if (atom.core.isFunction(object.method)) { object.method(); } ## atom.core.objectize(key, value) If `key` is not object - returns object, where `key` is single key & `value` is value of this key. Else - returns `key` atom.core.objectize( 'test', 'foo' ); // { test: 'foo' ) atom.core.objectize({ test: 'foo' }); // { test: 'foo' ) Can be used, when you what to be sure, you works with object: method: function (callback, nameOrHash, value) { var hash = atom.core.objectize(nameOrHash, value); for (var i in hash) { // do } } ## atom.core.contains(array, value) Checks is array contains value. Is similar to `array.indexOf(value) != -1` if (atom.core.contains(['first', 'second'], value)) { // do smth } ## atom.core.includeUnique(array, value) Push `value` to `array` if it doesn't contains it; atom.core.includeUnique( [1,2,3], 1 ); // [1,2,3 ] atom.core.includeUnique( [1,2,3], 4 ); // [1,2,3,4] ## atom.core.eraseOne(array, value) Erase first `value` from `array` atom.core.eraseOne( [1,2,3,2,1], 2 ); // [1,3,2,1] ## atom.core.eraseAll(array, value) Erase all `value` from `array` atom.core.eraseAll( [1,2,3,2,1], 2 ); // [1,3,1] ## atom.core.toArray(arrayLikeObject) Cast `arrayLikeObject` (array, DomCollection, arguments) to `Array` var args = atom.core.toArray(arguments); ## atom.core.isArrayLike(object) Checks if `object` is arrayLike if (atom.core.isArrayLike(object)) { for (var i = 0; i < object.length; i++) { // do } } ## atom.core.append(target, source) Append all properties from sourceto target var target = { a: 1 }; var source = { b: 2 }; atom.core.append( target, source ); console.log(target); // { a: 1, b: 2 } JavaScript 1.8.5 Compatiblity ============================= Browsers, which do not have JavaScript 1.8.5 compatibility, will get those methods implemented: * [Function.prototype.bind](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Function/bind) * [Object.keys](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Object/keys) * [Array.isArray](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray)