invoker

v0.9.6

STATUS

Passing

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VISIBILITY

Public

PUBLISHED

5 years ago

SIZE

4 KB

Turns a named method with a specified arity into a function that can be called directly supplied with arguments and a target object.

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invoker (

arity:Number,

method:String

) : Function

Turns a named method with a specified arity into a function that can be called directly supplied with arguments and a target object.

The returned function is curried and accepts arity + 1 parameters where the final parameter is the target object.

Example

const sliceFrom = R.invoker(1, 'slice');
     sliceFrom(6, 'abcdefghijklm'); //=> 'ghijklm'
     const sliceFrom6 = R.invoker(2, 'slice')(6);
     sliceFrom6(8, 'abcdefghijklm'); //=> 'gh'

Arguments

arity: Number

Number of arguments the returned function should take before the target object.

method: String

Name of the method to call.

Returns

Function

A new curried function.