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polyfill Promise with bluebird

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This commit is contained in:
Brian Vanderbusch 2016-07-04 19:28:06 -05:00
parent 2a5fe2c382
commit b317f3f900
2 changed files with 7 additions and 5 deletions
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3
lib/ex.coffee
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@ -3,9 +3,10 @@ CommandError = require './command-error'
fs = require 'fs-plus'
VimOption = require './vim-option'
_ = require 'underscore-plus'
Promise = require 'bluebird'
trySave = (func) ->
deferred = Promise.defer()
deferred = Promise.defer()
try
func()