PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` 'use strict' var nextTick = nextTickArgs process.nextTick(upgrade, 42) // pass 42 and see if upgrade is called with it module.exports = thunky function thunky (fn) { var state = run return thunk function thunk (callback) { state(callback || noop) } function run (callback) { var stack = [callback] state = wait fn(done) function wait (callback) { stack.push(callback) } function done (err) { var args = arguments state = isError(err) ? run : finished while (stack.length) finished(stack.shift()) function finished (callback) { nextTick(apply, callback, args) } } } } function isError (err) { // inlined from util so this works in the browser return Object.prototype.toString.call(err) === '[object Error]' } function noop () {} function apply (callback, args) { callback.apply(null, args) } function upgrade (val) { if (val === 42) nextTick = process.nextTick } function nextTickArgs (fn, a, b) { process.nextTick(function () { fn(a, b) }) }