Class: Mv::Core::Services::ShowConstraints

Inherits:
Object
  • Object
show all
Defined in:
lib/mv/core/services/show_constraints.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(tables) ⇒ ShowConstraints

Returns a new instance of ShowConstraints.



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# File 'lib/mv/core/services/show_constraints.rb', line 11

def initialize(tables)
  @tables = tables.present? ? tables : Mv::Core::Db::MigrationValidator.pluck(:table_name)
end

Instance Attribute Details

#tables ⇒ Object (readonly)

Returns the value of attribute tables.



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# File 'lib/mv/core/services/show_constraints.rb', line 9

def tables
  @tables
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/mv/core/services/show_constraints.rb', line 15

def execute
  existing_constraints.each do |constraint|
    say_with_time("#{Mv::Core::Presenter::Constraint::Description.new(constraint.description)}") do
      constraint.validations.each do |validation|
        say("#{Mv::Core::Presenter::Validation::Base.new(validation)}")
      end
    end
  end
end