Files
lodash/dist/lodash.fp.js
2016-02-02 00:33:16 -08:00

556 lines
15 KiB
JavaScript

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/* 0 */
/***/ function(module, exports, __webpack_require__) {
var baseConvert = __webpack_require__(1);
/**
* Converts `lodash` to an immutable auto-curried iteratee-first data-last version.
*
* @param {Function} lodash The lodash function.
* @returns {Function} Returns the converted `lodash`.
*/
function browserConvert(lodash) {
return baseConvert(lodash, lodash);
}
module.exports = browserConvert;
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
var mapping = __webpack_require__(2),
mutateMap = mapping.mutate,
placeholder = {};
/**
* The base implementation of `convert` which accepts a `util` object of methods
* required to perform conversions.
*
* @param {Object} util The util object.
* @param {string} name The name of the function to wrap.
* @param {Function} func The function to wrap.
* @returns {Function|Object} Returns the converted function or object.
*/
function baseConvert(util, name, func) {
if (typeof func != 'function') {
func = name;
name = undefined;
}
if (func == null) {
throw new TypeError;
}
var isLib = name === undefined && typeof func.VERSION == 'string';
var _ = isLib ? func : {
'ary': util.ary,
'cloneDeep': util.cloneDeep,
'curry': util.curry,
'forEach': util.forEach,
'isFunction': util.isFunction,
'iteratee': util.iteratee,
'keys': util.keys,
'rearg': util.rearg,
'rest': util.rest
};
var ary = _.ary,
cloneDeep = _.cloneDeep,
curry = _.curry,
each = _.forEach,
isFunction = _.isFunction,
keys = _.keys,
rearg = _.rearg,
spread = _.spread;
var baseArity = function(func, n) {
return n == 2
? function(a, b) { return func.apply(undefined, arguments); }
: function(a) { return func.apply(undefined, arguments); };
};
var baseAry = function(func, n) {
return n == 2
? function(a, b) { return func(a, b); }
: function(a) { return func(a); };
};
var cloneArray = function(array) {
var length = array ? array.length : 0,
result = Array(length);
while (length--) {
result[length] = array[length];
}
return result;
};
var createCloner = function(func) {
return function(object) {
return func({}, object);
};
};
var immutWrap = function(func, cloner) {
return overArg(func, cloner, true);
};
var iterateeAry = function(func, n) {
return overArg(func, function(func) {
return baseAry(func, n);
});
};
var iterateeRearg = function(func, indexes) {
return overArg(func, function(func) {
var n = indexes.length;
return baseArity(rearg(baseAry(func, n), indexes), n);
});
};
var overArg = function(func, iteratee, retArg) {
return function() {
var length = arguments.length,
args = Array(length);
while (length--) {
args[length] = arguments[length];
}
args[0] = iteratee(args[0]);
var result = func.apply(undefined, args);
return retArg ? args[0] : result;
};
};
var wrappers = {
'iteratee': function(iteratee) {
return function() {
var func = arguments[0],
arity = arguments[1];
arity = arity > 2 ? (arity - 2) : 1;
func = iteratee(func);
var length = func.length;
return (length && length <= arity) ? func : baseAry(func, arity);
};
},
'mixin': function(mixin) {
return function(source) {
var func = this;
if (!isFunction(func)) {
return mixin(func, Object(source));
}
var methods = [],
methodNames = [];
each(keys(source), function(key) {
var value = source[key];
if (isFunction(value)) {
methodNames.push(key);
methods.push(func.prototype[key]);
}
});
mixin(func, Object(source));
each(methodNames, function(methodName, index) {
var method = methods[index];
if (isFunction(method)) {
func.prototype[methodName] = method;
} else {
delete func.prototype[methodName];
}
});
return func;
};
},
'runInContext': function(runInContext) {
return function(context) {
return baseConvert(util, runInContext(context));
};
}
};
var wrap = function(name, func) {
name = mapping.aliasToReal[name] || name;
var wrapper = wrappers[name];
if (wrapper) {
return wrapper(func);
}
if (mutateMap.array[name]) {
func = immutWrap(func, cloneArray);
}
else if (mutateMap.object[name]) {
func = immutWrap(func, createCloner(func));
}
else if (mutateMap.set[name]) {
func = immutWrap(func, cloneDeep);
}
var result;
each(mapping.caps, function(cap) {
each(mapping.aryMethod[cap], function(otherName) {
if (name == otherName) {
var aryN = !isLib && mapping.iterateeAry[name],
reargIndexes = mapping.iterateeRearg[name],
spreadStart = mapping.methodSpread[name];
result = spreadStart === undefined
? ary(func, cap)
: spread(func, spreadStart);
if (cap > 1 && !mapping.skipRearg[name]) {
result = rearg(result, mapping.methodRearg[name] || mapping.aryRearg[cap]);
}
if (reargIndexes) {
result = iterateeRearg(result, reargIndexes);
} else if (aryN) {
result = iterateeAry(result, aryN);
}
if (cap > 1) {
result = curry(result, cap);
}
return false;
}
});
return !result;
});
result || (result = func);
if (mapping.placeholder[name]) {
result.placeholder = placeholder;
}
return result;
};
if (!isLib) {
return wrap(name, func);
}
// Add placeholder alias.
_.__ = placeholder;
// Iterate over methods for the current ary cap.
var pairs = [];
each(mapping.caps, function(cap) {
each(mapping.aryMethod[cap], function(key) {
var func = _[mapping.rename[key] || key];
if (func) {
pairs.push([key, wrap(key, func)]);
}
});
});
// Assign to `_` leaving `_.prototype` unchanged to allow chaining.
each(pairs, function(pair) {
_[pair[0]] = pair[1];
});
// Wrap the lodash method and its aliases.
each(keys(_), function(key) {
each(mapping.realToAlias[key] || [], function(alias) {
_[alias] = _[key];
});
});
return _;
}
module.exports = baseConvert;
/***/ },
/* 2 */
/***/ function(module, exports) {
/** Used to map aliases to their real names. */
exports.aliasToReal = {
'all': 'some',
'allPass': 'overEvery',
'apply': 'spread',
'assoc': 'set',
'assocPath': 'set',
'compose': 'flowRight',
'contains': 'includes',
'dissoc': 'unset',
'dissocPath': 'unset',
'each': 'forEach',
'eachRight': 'forEachRight',
'equals': 'isEqual',
'extend': 'assignIn',
'extendWith': 'assignInWith',
'first': 'head',
'init': 'initial',
'mapObj': 'mapValues',
'omitAll': 'omit',
'nAry': 'ary',
'path': 'get',
'pathEq': 'matchesProperty',
'pathOr': 'getOr',
'pickAll': 'pick',
'pipe': 'flow',
'prop': 'get',
'propOf': 'propertyOf',
'propOr': 'getOr',
'somePass': 'overSome',
'unapply': 'rest',
'unnest': 'flatten',
'useWith': 'overArgs',
'whereEq': 'filter',
'zipObj': 'zipObject'
};
/** Used to map ary to method names. */
exports.aryMethod = {
1: [
'attempt', 'ceil', 'create', 'curry', 'curryRight', 'floor', 'fromPairs',
'invert', 'iteratee', 'memoize', 'method', 'methodOf', 'mixin', 'over',
'overEvery', 'overSome', 'rest', 'reverse', 'round', 'runInContext',
'spread', 'template', 'trim', 'trimEnd', 'trimStart', 'uniqueId', 'words'
],
2: [
'add', 'after', 'ary', 'assign', 'assignIn', 'at', 'before', 'bind', 'bindKey',
'chunk', 'cloneDeepWith', 'cloneWith', 'concat', 'countBy', 'curryN',
'curryRightN', 'debounce', 'defaults', 'defaultsDeep', 'delay', 'difference',
'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', 'eq', 'every',
'filter', 'find', 'find', 'findIndex', 'findKey', 'findLast', 'findLastIndex',
'findLastKey', 'flatMap', 'forEach', 'forEachRight', 'forIn', 'forInRight',
'forOwn', 'forOwnRight', 'get', 'groupBy', 'gt', 'gte', 'has', 'hasIn',
'includes', 'indexOf', 'intersection', 'invertBy', 'invoke', 'invokeMap',
'isEqual', 'isMatch', 'join', 'keyBy', 'lastIndexOf', 'lt', 'lte', 'map',
'mapKeys', 'mapValues', 'matchesProperty', 'maxBy', 'merge', 'minBy', 'omit',
'omitBy', 'orderBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt',
'partial', 'partialRight', 'partition', 'pick', 'pickBy', 'pull', 'pullAll',
'pullAt', 'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove',
'repeat', 'result', 'sampleSize', 'some', 'sortBy', 'sortedIndex',
'sortedIndexOf', 'sortedLastIndex', 'sortedLastIndexOf', 'sortedUniqBy',
'split', 'startsWith', 'subtract', 'sumBy', 'take', 'takeRight', 'takeRightWhile',
'takeWhile', 'tap', 'throttle', 'thru', 'times', 'truncate', 'union', 'uniqBy',
'uniqWith', 'unset', 'unzipWith', 'without', 'wrap', 'xor', 'zip', 'zipObject',
'zipObjectDeep'
],
3: [
'assignInWith', 'assignWith', 'clamp', 'differenceBy', 'differenceWith',
'getOr', 'inRange', 'intersectionBy', 'intersectionWith', 'isEqualWith',
'isMatchWith', 'mergeWith', 'pullAllBy', 'reduce', 'reduceRight', 'replace',
'set', 'slice', 'sortedIndexBy', 'sortedLastIndexBy', 'transform', 'unionBy',
'unionWith', 'xorBy', 'xorWith', 'zipWith'
],
4: [
'fill', 'setWith'
]
};
/** Used to map ary to rearg configs. */
exports.aryRearg = {
2: [1, 0],
3: [2, 1, 0],
4: [3, 2, 0, 1]
};
/** Used to iterate `mapping.aryMethod` keys. */
exports.caps = [1, 2, 3, 4];
/** Used to map method names to their iteratee ary. */
exports.iterateeAry = {
'assignWith': 2,
'assignInWith': 2,
'cloneDeepWith': 1,
'cloneWith': 1,
'dropRightWhile': 1,
'dropWhile': 1,
'every': 1,
'filter': 1,
'find': 1,
'findIndex': 1,
'findKey': 1,
'findLast': 1,
'findLastIndex': 1,
'findLastKey': 1,
'flatMap': 1,
'forEach': 1,
'forEachRight': 1,
'forIn': 1,
'forInRight': 1,
'forOwn': 1,
'forOwnRight': 1,
'isEqualWith': 2,
'isMatchWith': 2,
'map': 1,
'mapKeys': 1,
'mapValues': 1,
'partition': 1,
'reduce': 2,
'reduceRight': 2,
'reject': 1,
'remove': 1,
'some': 1,
'takeRightWhile': 1,
'takeWhile': 1,
'times': 1,
'transform': 2
};
/** Used to map method names to iteratee rearg configs. */
exports.iterateeRearg = {
'findKey': [1],
'findLastKey': [1],
'mapKeys': [1]
};
/** Used to map method names to rearg configs. */
exports.methodRearg = {
'assignInWith': [1, 2, 0],
'assignWith': [1, 2, 0],
'clamp': [2, 0, 1],
'mergeWith': [1, 2, 0],
'reduce': [2, 0, 1],
'reduceRight': [2, 0, 1],
'set': [2, 0, 1],
'setWith': [3, 1, 2, 0],
'slice': [2, 0, 1],
'transform': [2, 0, 1]
};
/** Used to map method names to spread configs. */
exports.methodSpread = {
'partial': 1,
'partialRight': 1
};
/** Used to identify methods which mutate arrays or objects. */
exports.mutate = {
'array': {
'fill': true,
'pull': true,
'pullAll': true,
'pullAllBy': true,
'pullAt': true,
'remove': true,
'reverse': true
},
'object': {
'assign': true,
'assignIn': true,
'assignInWith': true,
'assignWith': true,
'defaults': true,
'defaultsDeep': true,
'merge': true,
'mergeWith': true
},
'set': {
'set': true,
'setWith': true,
'unset': true
}
};
/** Used to track methods with placeholder support */
exports.placeholder = {
'bind': true,
'bindKey': true,
'curry': true,
'curryRight': true,
'partial': true,
'partialRight': true
};
/** Used to map real names to their aliases. */
exports.realToAlias = (function() {
var hasOwnProperty = Object.prototype.hasOwnProperty,
object = exports.aliasToReal,
result = {};
for (var key in object) {
var value = object[key];
if (hasOwnProperty.call(result, value)) {
result[value].push(key);
} else {
result[value] = [key];
}
}
return result;
}());
/** Used to map method names to other names. */
exports.rename = {
'curryN': 'curry',
'curryRightN': 'curryRight',
'getOr': 'get'
};
/** Used to track methods that skip `_.rearg`. */
exports.skipRearg = {
'assign': true,
'assignIn': true,
'concat': true,
'difference': true,
'matchesProperty': true,
'merge': true,
'partial': true,
'partialRight': true,
'random': true,
'range': true,
'rangeRight': true,
'zip': true,
'zipObject': true
};
/***/ }
/******/ ])
});
;