camelscore

camelCase and under_score utilities for objects.

Camelscore

Utility functions for converting under_score style strings to camelCase and the reverse, as well as on objects.

Also works on objects for converting all property names, as well as stripping or modifying keys before running.

API

  • camelCase(string) - convert a underscored string to camel-case. Note: leading and trailing _ will not be affected.
  • underscore(string) - convert a camel-cased string to underscores. Note: leading and trailing _ will not be affected.
  • camelize(object, fn) - convert an object's underscored property names to camel-case. Optionally run fn through map function first.
  • underscorify(object, fn) - convert an object's camel-cased property names to underscores. Optionally run fn through map function first.

Usage

var camelscore = require('camelscore');
 
var camelCased = camelscore.camelize({
    foo_bar: {
        hello_world: "hello world!"
    }
});

Will result in:

{
    "fooBar": {
        "helloWorld": "hello world!"
    }
}

To use map function:

var camelscore = require('camelscore');
 
var camelCased = camelscore.camelize({
    foo_bar: {
        hello_world: "hello world!",
        goodbye: "goodbye"
    }
}, function (k) {
    return k === 'goobye' ? undefined : k;
});

Will result in:

{
    "fooBar": {
        "helloWorld": "hello world!"
    }
}