Travis build: 157

README.md

@@ -14,6 +14,7 @@
 ## Table of Contents
 
 ### Adapter
+* [`call`](#call)
 * [`collectInto`](#collectinto)
 * [`flip`](#flip)
 * [`promisify`](#promisify)
@@ -166,6 +167,23 @@
 
 ## Adapter
 
+### call
+
+Given a key and a set of arguments, call them when given a context. Primarily useful in composition.
+
+Use a closure to call a stored key with stored arguments.
+
+```js
+const call = ( key, ...args ) => context => context[ key ]( ...args );
+/*
+Promise.resolve( [ 1, 2, 3 ] ).then( call('map', x => 2 * x ) ).then( console.log ) //[ 2, 4, 6 ]
+const map = call.bind(null, 'map')
+Promise.resolve( [ 1, 2, 3 ] ).then( map( x => 2 * x ) ).then( console.log ) //[ 2, 4, 6 ]
+*/
+```
+
+[⬆ back to top](#table-of-contents)
+
 ### collectInto
 
 Changes a function that accepts an array into a variadic function.