Class: AccessSchema::Privilege

Inherits:
Object
  • Object
show all
Defined in:
lib/access_schema/privilege.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, roles, &block) ⇒ Privilege 



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# File 'lib/access_schema/privilege.rb', line 5

def initialize(name, roles, &block)
  @name = name
  @roles = roles
  @block = block
  @expectations = []
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/access_schema/privilege.rb', line 3

def name
  @name
end

Instance Method Details

#add_expectation(expectation) ⇒ Object 



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# File 'lib/access_schema/privilege.rb', line 12

def add_expectation(expectation)
  @expectations << expectation
end

#allow?(roles) ⇒ Boolean 



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# File 'lib/access_schema/privilege.rb', line 16

def allow?(roles)
  (@roles & roles).size > 0 || begin
    checklist = @expectations.select { |exp| exp.for?(roles) }
    checklist.length > 0 && checklist.all? { |exp| yield(exp) }
  end
end