Chaining Promises in Coffeescript

Question

Is there a way to chain Promises together in Coffeescript. For example, consider the following javascript code,

return $.getJSON(\'/api/post.json\')         


        

Answer 1

This is probably the best you'll do:

$.getJSON('/api/post.json')
    .then( (response) ->
      # do something
    ).then( (response) ->
      # do something
    ).then null, (err) ->
      # do something

Note the parentheses surrounding the then() arguments. Nothing earth shattering but hopefully this helps.