ruby on rails - Syntax error with hash and square brackets -


i using rails 4.1.6 , ruby 2.1.5.

i have following code, getting error:

params = {   input: @model.video.url,   test: true,   notifications: [zencoder_url],   pass_through: @model.id   outputs: [     {       public:       true,       base_url:     base_url,       filename:     "mp4_" + filename_without_ext + '.mp4',       label:        'webmp4',       format:       'mp4',       audio_codec:  'aac',       video_codec:  'h264'     },     {       public:       true,       base_url:     base_url,       filename:     "web_" + filename_without_ext + '.webm',       label:        'webwebm',       format:       'webm',       audio_codec:  'vorbis',       video_codec:  'vp8'               },     {       public:       true,       base_url:     base_url,       filename:     "ogv_" + filename_without_ext + '.ogv',       label:        'webogv',       format:       'ogv',       audio_codec:  'vorbis',       video_codec:  'theora'               },     {       thumbnails: {         public:       true,         base_url:     base_url,         filename:     "thumbnail_" + filename_without_ext,         times:        [3],         aspect_mode:  'preserve',         width:        '100',         height:       '100'       }     }   ] }

this error when trying visit page in app:

started "/" 127.0.0.1 @ 2015-05-14 00:26:08 -0500   activerecord::schemamigration load (3.0ms)  select "schema_migrations".* "schema_migrations"   user load (6.3ms)  select  "users".* "users"  "users"."id" = 57  order "users"."id" asc limit 1 processing dashboardcontroller#index html completed 500 internal server error in 12ms  syntaxerror - syntax error, unexpected tidentifier, expecting '}'       outputs: [              ^ /app/uploaders/video_uploader.rb:102: syntax error, unexpected '}', expecting keyword_end:

what causing error? syntax seems legit me. don't seem missing curly braces or square brackets.

 pass_through: @model.id

the , missing.


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