ruby - Rails - How does 'will_paginate' plugin work? -

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will_paginate plugin allows whatever activerecord paginated.

indeed, paginate method available within activerecord. example, if want paginate order, do:

order.paginate page:params[:page], order: 'created_at desc'

how paginate method created? will_paginate plugin kind of: "taking activerecord definition , injecting paginate method into?

furthermore, keep example, if above assumption correct:

how avoid conflict plugin if whatever reason, order has defined proper paginate totally different purpose?

will_paginate uses extend method add modules activerecord::base class. see https://github.com/mislav/will_paginate/blob/master/lib/will_paginate/active_record.rb#l202

if order has method called paginate override activerecord::base#paginate method.


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