def bad(old, new) when old == new, do: nil
def good(old, neww) when old == neww, do: nil
app.js:3500 Uncaught ReferenceError: __new__ is not defined
at Object.ElixirScript.Core.Patterns.match_or_default (app.js:3500)
at Object.match_or_default (app.js:2)
at recur (app.js:3499)
at Object.trampoline$1 [as trampoline] (app.js:7)
at bad (app.js:3516)
at recur (app.js:3530)
at Object.trampoline$1 [as trampoline] (app.js:7)
at Object.init (app.js:3536)
at recur (app.js:3457)
at Object.trampoline$1 [as trampoline] (app.js:7)