class DataMigrater::Migration
Attributes
filename[R]
name[R]
version[R]
Public Class Methods
new(version, name, filename, path = "
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# File lib/data_migrater/migration.rb, line 7 def initialize(version, name, filename, path = "#{Rails.root}/db/data_migrate") @filename = filename @name = name @path = path @version = version end
Public Instance Methods
execute()
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# File lib/data_migrater/migration.rb, line 14 def execute data_migration = DataMigration.new version: @version return false unless data_migration.valid? begin data_migration.save! migration.execute rescue StandardError => e data_migration.destroy raise e end end
Private Instance Methods
migration()
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# File lib/data_migrater/migration.rb, line 31 def migration require_dependency "#{@path}/#{filename}.rb" name.camelize.constantize.new end