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Diffstat (limited to 'actionwebservice/lib/action_web_service/struct.rb')
-rw-r--r-- | actionwebservice/lib/action_web_service/struct.rb | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/actionwebservice/lib/action_web_service/struct.rb b/actionwebservice/lib/action_web_service/struct.rb deleted file mode 100644 index 00eafc169f..0000000000 --- a/actionwebservice/lib/action_web_service/struct.rb +++ /dev/null @@ -1,64 +0,0 @@ -module ActionWebService - # To send structured types across the wire, derive from ActionWebService::Struct, - # and use +member+ to declare structure members. - # - # ActionWebService::Struct should be used in method signatures when you want to accept or return - # structured types that have no Active Record model class representations, or you don't - # want to expose your entire Active Record model to remote callers. - # - # === Example - # - # class Person < ActionWebService::Struct - # member :id, :int - # member :firstnames, [:string] - # member :lastname, :string - # member :email, :string - # end - # person = Person.new(:id => 5, :firstname => 'john', :lastname => 'doe') - # - # Active Record model classes are already implicitly supported in method - # signatures. - class Struct - # If a Hash is given as argument to an ActionWebService::Struct constructor, - # it can contain initial values for the structure member. - def initialize(values={}) - if values.is_a?(Hash) - values.map{|k,v| __send__('%s=' % k.to_s, v)} - end - end - - # The member with the given name - def [](name) - send(name.to_s) - end - - # Iterates through each member - def each_pair(&block) - self.class.members.each do |name, type| - yield name, self.__send__(name) - end - end - - class << self - # Creates a structure member with the specified +name+ and +type+. Generates - # accessor methods for reading and writing the member value. - def member(name, type) - name = name.to_sym - type = ActionWebService::SignatureTypes.canonical_signature_entry({ name => type }, 0) - write_inheritable_hash("struct_members", name => type) - class_eval <<-END - def #{name}; @#{name}; end - def #{name}=(value); @#{name} = value; end - END - end - - def members # :nodoc: - read_inheritable_attribute("struct_members") || {} - end - - def member_type(name) # :nodoc: - members[name.to_sym] - end - end - end -end |