module Foreigner::SchemaDumper::ClassMethods
Public Class Methods
remove_prefix_and_suffix(table_name)
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# File lib/foreigner/schema_dumper.rb, line 31 def remove_prefix_and_suffix(table_name) table_name = table_name.to_s pre, suff = ActiveRecord::Base.table_name_prefix, ActiveRecord::Base.table_name_suffix if table_name.start_with?(pre) && table_name.end_with?(suff) table_name[pre.size..-(suff.size + 1)] else table_name end end
Public Instance Methods
dump_foreign_key(foreign_key)
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# File lib/foreigner/schema_dumper.rb, line 10 def dump_foreign_key(foreign_key) statement_parts = [ ('add_foreign_key ' + remove_prefix_and_suffix(foreign_key.from_table).inspect) ] statement_parts << remove_prefix_and_suffix(foreign_key.to_table).inspect statement_parts << ('name: ' + foreign_key.options[:name].inspect) if foreign_key.options[:column] != "#{remove_prefix_and_suffix(foreign_key.to_table).singularize}_id" statement_parts << ('column: ' + foreign_key.options[:column].inspect) end if foreign_key.options[:primary_key] != 'id' statement_parts << ('primary_key: ' + foreign_key.options[:primary_key].inspect) end if foreign_key.options[:dependent].present? statement_parts << ('dependent: ' + foreign_key.options[:dependent].inspect) end if foreign_key.options[:options].present? statement_parts << ('options: ' + foreign_key.options[:options].inspect) end statement_parts.join(', ') end
Private Instance Methods
remove_prefix_and_suffix(table_name)
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# File lib/foreigner/schema_dumper.rb, line 31 def remove_prefix_and_suffix(table_name) table_name = table_name.to_s pre, suff = ActiveRecord::Base.table_name_prefix, ActiveRecord::Base.table_name_suffix if table_name.start_with?(pre) && table_name.end_with?(suff) table_name[pre.size..-(suff.size + 1)] else table_name end end