for something reason will_paginate is not installed.
i have put the line
gem 'will_paginate', '~>3.0.6'
in my gemfile,
i even ran "gem install will_paginate" in the console.
it says installed sucessfully but using the instructions to check if will_paginate is indeed install returns false nil
reference:
>> defined? WillPaginate
>> ActiveRecord::Base.respond_to? :paginate
If any of these lines return nil/false, will_paginate has not properly loaded in your app.
and i get this error when implemented
undefined method `total_pages' for #<Post::ActiveRecord_Relation:0x007fa40773bc18>
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