Class: ReUser::Role

Inherits:
Object
  • Object
show all
Defined in:
lib/reuser/role.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, permissions = []) ⇒ Role

Returns a new instance of Role.



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# File 'lib/reuser/role.rb', line 9

def initialize name, permissions=[]
  @name = name
  @permissions = {}
  self.can *permissions
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/reuser/role.rb', line 3

def name
  @name
end

Instance Method Details

#can(*permissions) ⇒ Object 



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# File 'lib/reuser/role.rb', line 15

def can *permissions
  permissions.each do |permission|
    @permissions[permission] = lambda {|*args| true }
  end
end

#can?(permission) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reuser/role.rb', line 21

def can? permission
  @permissions[permission].is_a? Proc
end

#could(permission, &block) ⇒ Object 



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# File 'lib/reuser/role.rb', line 25

def could permission, &block
  raise "#could requires a block" unless block_given?
  @permissions[permission] = block
end

#could?(permission, block_args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reuser/role.rb', line 30

def could? permission, block_args
  @permissions[permission].call(block_args)
end

#permissions ⇒ Object 



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# File 'lib/reuser/role.rb', line 5

def permissions
  @permissions.keys
end