importbaseRestfrom'./_baseRest.js';importcreateWrapfrom'./_createWrap.js';importgetHolderfrom'./_getHolder.js';importreplaceHoldersfrom'./_replaceHolders.js'; /** Used to compose bitmasks for function metadata. */varWRAP_PARTIAL_FLAG=32; /** * Creates a function that invokes `func` with `partials` prepended to the * arguments it receives. This method is like `_.bind` except it does **not** * alter the `this` binding. * * The `_.partial.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for partially applied arguments. * * **Note:** This method doesn't set the "length" property of partially * applied functions. * * @static * @memberOf _ * @since 0.2.0 * @category Function * @param {Function} func The function to partially apply arguments to. * @param {...*} [partials] The arguments to be partially applied. * @returns {Function} Returns the new partially applied function. * @example * * function greet(greeting, name) { * return greeting + ' ' + name; * } * * var sayHelloTo = _.partial(greet, 'hello'); * sayHelloTo('fred'); * // => 'hello fred' * * // Partially applied with placeholders. * var greetFred = _.partial(greet, _, 'fred'); * greetFred('hi'); * // => 'hi fred' */var partial =baseRest(function(func, partials){var holders =replaceHolders(partials,getHolder(partial));returncreateWrap(func,WRAP_PARTIAL_FLAG,undefined, partials, holders);}); // Assign default placeholders.partial.placeholder={}; exportdefault partial;