RSpec
Ruby on Rails
Ruby
method
migration_exists?
v3.0.9 -
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Class: Rails::Generators::Migration::ClassMethods
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= private
= protected
migration_exists?(dirname, file_name)
public
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# File railties/lib/rails/generators/migration.rb, line 19 def migration_exists?(dirname, file_name) #:nodoc: migration_lookup_at(dirname).grep(/\d+_#{file_name}.rb$/).first end
