Reorganize enumerable.js.
Reorganize enumerable.js.

ShefronYudy/prototype,Gargaj/prototype,lamsieuquay/prototype,292388900/prototype,lamsieuquay/prototype,ShefronYudy/prototype,sdumitriu/prototype,sstephenson/prototype,ridixcr/prototype,baiyanghese/prototype,loduis/prototype,erpframework/prototype,fashionsun/prototype,ridixcr/prototype,fashionsun/prototype,Gargaj/prototype,sdumitriu/prototype,ldf7801528/prototype,erpframework/prototype,Jiasm/prototype,sstephenson/prototype,baiyanghese/prototype,kangax/prototype,Jiasm/prototype,ShefronYudy/prototype,loduis/prototype,ridixcr/prototype,lamsieuquay/prototype,fashionsun/prototype,leafo/prototype,leafo/prototype,erpframework/prototype,Gargaj/prototype,kangax/prototype,292388900/prototype,loduis/prototype,sstephenson/prototype,ldf7801528/prototype,ldf7801528/prototype,sdumitriu/prototype,292388900/prototype,Jiasm/prototype