Rename Layers.jsx

// Generated by CoffeeScript 1.7.1
var LayerRenamer, layerRenamer;

LayerRenamer = (function() {
  function LayerRenamer() {
    if (app.activeDocument.selection.length > 0) {
      this.replacements = [prompt("What would you like to replace?", "Eg: source"), prompt("What would you like to replace it with?", "Eg: replacement")];
      this.renameLayers(app.activeDocument.selection);
    } else {
      alert("Select the layers you would like to be renamed.");
    }
  }

  LayerRenamer.prototype.renameLayers = function(layers) {
    var layer, name, _i, _len, _results;
    _results = [];
    for (_i = 0, _len = layers.length; _i < _len; _i++) {
      layer = layers[_i];
      layer = layer.parent;
      name = layer.name;
      _results.push(layer.name = name.replace(this.replacements[0], this.replacements[1]));
    }
    return _results;
  };

  return LayerRenamer;

})();

layerRenamer = new LayerRenamer();