/usr/lib/ruby/vendor_ruby/active_resource/schema.rb is in ruby-activeresource-3.2 3.2.16-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | require 'active_resource/exceptions'
module ActiveResource # :nodoc:
class Schema # :nodoc:
# attributes can be known to be one of these types. They are easy to
# cast to/from.
KNOWN_ATTRIBUTE_TYPES = %w( string text integer float decimal datetime timestamp time date binary boolean )
# An array of attribute definitions, representing the attributes that
# have been defined.
attr_accessor :attrs
# The internals of an Active Resource Schema are very simple -
# unlike an Active Record TableDefinition (on which it is based).
# It provides a set of convenience methods for people to define their
# schema using the syntax:
# schema do
# string :foo
# integer :bar
# end
#
# The schema stores the name and type of each attribute. That is then
# read out by the schema method to populate the schema of the actual
# resource.
def initialize
@attrs = {}
end
def attribute(name, type, options = {})
raise ArgumentError, "Unknown Attribute type: #{type.inspect} for key: #{name.inspect}" unless type.nil? || Schema::KNOWN_ATTRIBUTE_TYPES.include?(type.to_s)
the_type = type.to_s
# TODO: add defaults
#the_attr = [type.to_s]
#the_attr << options[:default] if options.has_key? :default
@attrs[name.to_s] = the_type
self
end
# The following are the attribute types supported by Active Resource
# migrations.
KNOWN_ATTRIBUTE_TYPES.each do |attr_type|
# def string(*args)
# options = args.extract_options!
# attr_names = args
#
# attr_names.each { |name| attribute(name, 'string', options) }
# end
class_eval <<-EOV, __FILE__, __LINE__ + 1
def #{attr_type.to_s}(*args)
options = args.extract_options!
attr_names = args
attr_names.each { |name| attribute(name, '#{attr_type}', options) }
end
EOV
end
end
end
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