Bridge from jQuery.easing to GreenSock TweenLite/TweenMax easings

EaseLookup.coffee

EaseLookup = {}
EaseLookup.find = (effect) ->
  ({
  "linear": Linear.easeNone
  "swing": Quad.easeOut

  "easeIn": Linear.easeIn
  "easeOut": Linear.easeOut
  "easeInOut": Linear.easeInOut

  "easeInQuad": Quad.easeIn
  "easeOutQuad": Quad.easeOut
  "easeInOutQuad": Quad.easeInOut

  "easeInCubic": Cubic.easeIn
  "easeOutCubic": Cubic.easeOut
  "easeInOutCubic": Cubic.easeInOut

  "easeInQuart": Quart.easeIn
  "easeOutQuart": Quart.easeOut
  "easeInOutQuart": Quart.easeInOut

  "easeInQuint": Quint.easeIn
  "easeOutQuint": Quint.easeOut
  "easeInOutQuint": Quint.easeInOut

  "easeInSine": Sine.easeIn
  "easeOutSine": Sine.easeOut
  "easeInOutSine": Sine.easeInOut

  "easeInExpo": Expo.easeIn
  "easeOutExpo": Expo.easeOut
  "easeInOutExpo": Expo.easeInOut

  "easeInCirc": Circ.easeIn
  "easeOutCirc": Circ.easeOut
  "easeInOutCirc": Circ.easeInOut

  "easeInElastic": Elastic.easeIn
  "easeOutElastic": Elastic.easeOut
  "easeInOutElastic": Elastic.easeInOut

  "easeInBack": Back.easeIn
  "easeOutBack": Back.easeOut
  "easeInOutBack": Back.easeInOut

  "easeInBounce": Bounce.easeIn
  "easeOutBounce": Bounce.easeOut
  "easeInOutBounce": Bounce.easeInOut
  })[effect]

EaseLookup.js

var EaseLookup = {};
EaseLookup.find = function(effect) {
  return {
    "linear": Linear.easeNone,
    "swing": Quad.easeOut,
    "easeIn": Linear.easeIn,
    "easeOut": Linear.easeOut,
    "easeInOut": Linear.easeInOut,
    "easeInQuad": Quad.easeIn,
    "easeOutQuad": Quad.easeOut,
    "easeInOutQuad": Quad.easeInOut,
    "easeInCubic": Cubic.easeIn,
    "easeOutCubic": Cubic.easeOut,
    "easeInOutCubic": Cubic.easeInOut,
    "easeInQuart": Quart.easeIn,
    "easeOutQuart": Quart.easeOut,
    "easeInOutQuart": Quart.easeInOut,
    "easeInQuint": Quint.easeIn,
    "easeOutQuint": Quint.easeOut,
    "easeInOutQuint": Quint.easeInOut,
    "easeInSine": Sine.easeIn,
    "easeOutSine": Sine.easeOut,
    "easeInOutSine": Sine.easeInOut,
    "easeInExpo": Expo.easeIn,
    "easeOutExpo": Expo.easeOut,
    "easeInOutExpo": Expo.easeInOut,
    "easeInCirc": Circ.easeIn,
    "easeOutCirc": Circ.easeOut,
    "easeInOutCirc": Circ.easeInOut,
    "easeInElastic": Elastic.easeIn,
    "easeOutElastic": Elastic.easeOut,
    "easeInOutElastic": Elastic.easeInOut,
    "easeInBack": Back.easeIn,
    "easeOutBack": Back.easeOut,
    "easeInOutBack": Back.easeInOut,
    "easeInBounce": Bounce.easeIn,
    "easeOutBounce": Bounce.easeOut,
    "easeInOutBounce": Bounce.easeInOut
  }[effect];
};