Small utility library

gistfile1.coffee

do (root = exports ? window.eos or= {}) ->

  root.each = (object, callback) ->
    if Array.isArray object
      callback key, value for value, key in object
    else
      callback key, value for own key, value of object
    null

  root.isEmptyObject = (object) -> Object.keys(object).length is 0

  root.isPlainObject = (object) ->
    return false if typeof value is 'object' for own key, value of object

  root.noop = ->

  cleanArray = (object) ->
    for i in object
      unless i? then continue else i

  cleanObject = (object) ->
    newObject = {}

    for own key, value of object
      if i? then newObject[key] = value

    newObject

  root.clean = (object) -> 
    if Array.isArray object
      cleanArray object
    else
      cleanObject object

  root.unique = (array) ->
    newArray = []

    for i in array
      newArray.push i unless newArray.indexOf i >= 0

    newArray

  root.contains = (array, part) -> array.indexOf(part) >= 0

  root.toArray = (value) ->
    if typeof value is 'object'
      Object.keys value
    else
      value.split('')