extra-method v1.0.6

// es6 before  
require('extra-method')

// es6 after  
import 'extra-method'

".fasterMap()" method fast then ".map()"

The ".fasterMap()" method is almost twice as fast as the ".map()" ten. Usage is the same.

var arr = [1, 4, 3, 3, 9, 11]
arr.fastermap(x => x > 5)

return 9, 11

".remove()" method

var arr = [1, 4, 3, 3, 9, 11]
arr.remove(3)

return [1, 4, 3, 9, 11]

".removeAll()" method

var arr = [1, 4, 3, 3, 9, 11]
arr.removeAll(3)

return [1, 4, 9, 11]