Posts by Nelson Haraguchi • 26 points

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  A: How do I make the relationship many for many in Ruby on Rails with has and belongs to Many?

  You create a table categories_systems create_table :categorias_sistemas, id: false do |t| t.belongs_to :categoria, index: true t.belongs_to :sistema, index: true end and both in the Category class…

  ruby-on-rails table relational-model rails4

  answered 8 years, 2 months ago Nelson Haraguchi 26

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  A: Adding features to a Model that depend on the Controller or View

  My solution would be to create the methods: can_be_showed_by(current_user) can_be_edited_by(current_user) and can_be_destroyed_by(current_user) and that way you can use the logged in user and you…

  ruby-on-rails ruby

  answered 9 years, 10 months ago Nelson Haraguchi 26