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x/ramda/bind.js

:ram: Practical functional Javascript
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import _arity from './internal/_arity';import _curry2 from './internal/_curry2';

/** * Creates a function that is bound to a context. * Note: `R.bind` does not provide the additional argument-binding capabilities of * [Function.prototype.bind](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind). * * @func * @memberOf R * @since v0.6.0 * @category Function * @category Object * @sig (* -> *) -> {*} -> (* -> *) * @param {Function} fn The function to bind to context * @param {Object} thisObj The context to bind `fn` to * @return {Function} A function that will execute in the context of `thisObj`. * @see R.partial * @example * * const log = R.bind(console.log, console); * R.pipe(R.assoc('a', 2), R.tap(log), R.assoc('a', 3))({a: 1}); //=> {a: 3} * // logs {a: 2} * @symb R.bind(f, o)(a, b) = f.call(o, a, b) */var bind = _curry2(function bind(fn, thisObj) { return _arity(fn.length, function() { return fn.apply(thisObj, arguments); });});export default bind;