Class Authorization::Reader::PrivilegesReader
In: lib/reader.rb
Parent: Object

The PrivilegeReader handles the part of the authorization DSL in a privileges block. Here, privilege hierarchies are defined.

Methods

includes   privilege  

Public Instance methods

includes(*privileges)

Specifies privileges that are to be assigned as lower ones. Only to be used inside a privilege block.

[Source]

     # File lib/reader.rb, line 122
122:       def includes (*privileges)
123:         raise DSLError, "includes only in privilege block" if @current_priv.nil?
124:         privileges.each do |priv|
125:           append_privilege priv
126:           @privilege_hierarchy[@current_priv] ||= []
127:           @privilege_hierarchy[@current_priv] << [priv, @current_context]
128:         end
129:       end
privilege(privilege, context = nil, options = {}, &block)

Defines part of a privilege hierarchy. For the given privilege, included privileges may be defined in the block (through includes) or as option :includes. If the optional context is given, the privilege hierarchy is limited to that context.

[Source]

     # File lib/reader.rb, line 105
105:       def privilege (privilege, context = nil, options = {}, &block)
106:         if context.is_a?(Hash)
107:           options = context
108:           context = nil
109:         end
110:         @current_priv = privilege
111:         @current_context = context
112:         append_privilege privilege
113:         instance_eval(&block) if block
114:         includes(*options[:includes]) if options[:includes]
115:       ensure
116:         @current_priv = nil
117:         @current_context = nil
118:       end

[Validate]