Class: Gritano::Core::Permission

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/gritano-core/permission.rb

Constant Summary collapse

READ = 
1
WRITE = 
2

Instance Method Summary collapse

Instance Method Details

#add_access(type) ⇒ Object 



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# File 'lib/gritano-core/permission.rb', line 11

def add_access(type)
  if type == :read
    self.access = READ | (self.access || 0)
  elsif type == :write
    self.access = WRITE | (self.access || 0)
  else
    return false
  end
  return true
end

#is(type) ⇒ Object 



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# File 'lib/gritano-core/permission.rb', line 33

def is(type)
  if type == :read
    return (self.access & READ) == READ
  elsif type == :write
    return (self.access & WRITE) == WRITE
  end
end

#remove_access(access) ⇒ Object 



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# File 'lib/gritano-core/permission.rb', line 22

def remove_access(access)
  if access == :read
    self.access = (self.access || 0) & (~ READ)
  elsif access == :write
    self.access = (self.access || 0) & (~ WRITE)
  else
    return false
  end
  return true
end