How to iterate through JSON hash with coffeescript

json hash coffeescript ruby-on-rails-3.2
dspencer picture dspencer · Oct 17, 2012 · Viewed 18.4k times · Source

I'm new to Coffeescript and I'm having issues resolving an issue. I have a JSON object that is currently stored in a variable. How do I iterate through the keys in the JSON object to display the key name and values associated with it?

if client
  result = JSON.parse client
  $.each result, (k, v) ->
    alert k + " is " + v

Any help would be appreciated.

Answer

zemirco picture zemirco · Oct 17, 2012 
for key, value of result
  console.log "#{key} and #{value}"

more in the docs#loops

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