app/assets/javascripts/pi_base.js.coffee
window.pi_base =
render_latex: (el) ->
if el
MathJax.Hub.Queue ["Typeset", MathJax.Hub, el]
else
MathJax.Hub.Queue ["Typeset", MathJax.Hub]
delay: (() ->
timer = 0
(ms, cb, args...) ->
clearTimeout timer
timer = setTimeout ->
cb(args...)
, ms
)()