ruby on rails - coffescript is giving error in my project which before works fine -


i looking video http://railscasts.com/episodes/258-token-fields-revised coffescript code 

jquery ->   $('#employee_material_asset_tokens').tokeninput '/assets.json'     theme: 'facebook'     prepopulate: $('#employee_material_asset_tokens').data('load')

it works fine before gives me error 

execjs::programerror @ /employee/reviews error: parse error on line 5: unexpected 'indent'   (in /home/prem/rails/heronhrm/app/assets/javascripts/employee/assets.js.coffee)

i confuse did not change code works fine before .. reason when change code like

jquery -> $('#employee_material_asset_tokens').tokeninput '/assets.json' theme: 'facebook' prepopulate: $('#employee_material_asset_tokens').data('load')

then token input works prepopulate , theme doesnot work..

i think you're missing , after '/assets.json'. code should like

$('#employee_material_asset_tokens').tokeninput '/assets.json',   theme: 'facebook'   prepopulate: $('#employee_material_asset_tokens').data('load')

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