evolve

v1.0.0

v0.0.1

STATUS

Passing

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LICENSE

MIT

VISIBILITY

Public

PUBLISHED

7 years ago

SIZE

599 B

Creates a new object by recursively evolving a shallow copy of `object`, according to the `transformation` functions.

2 contributors

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evolve (

transformations:Object,

object:Object

) : Object

Creates a new object by recursively evolving a shallow copy of object, according to the transformation functions. All non-primitive properties are copied by reference.

A transformation function will not be invoked if its corresponding key does not exist in the evolved object.

Example

var tomato  = {firstName: '  Tomato ', data: {elapsed: 100, remaining: 1400}, id:123};
     var transformations = {
       firstName: trim,
       lastName: trim, // Will not get invoked.
       data: {elapsed: add(1), remaining: add(-1)}
     };
     evolve(transformations, tomato); //=> {firstName: 'Tomato', data: {elapsed: 101, remaining: 1399}, id:123}

Arguments

transformations: Object

The object specifying transformation functions to apply to the object.

object: Object

The object to be transformed.

Returns

Object

The transformed object.

Test Summary

evolve the evolve function should exist	Pass
evolve should Creates a new object by recursively evolving a shallow copy of object, according to the transformation functions.	Pass