control-flow/examples/mocha.js

Turns asynchronous function into synchronous

var flow = require('control-flow')
var fs   = require('fs')

flow.sync(fs, 'readFile')

flow.it = function(desc, callback){
  it(desc, function(done){
    flow.fiber(callback.bind(this), done)
  })
}

describe('File System', function(){
  flow.it('should read file', function(){
    var data = yield(fs.readFile(__filename, 'utf8'))
  })
})