Module: SimpleFlaggableColumn

Extended by:
ActiveSupport::Concern
Defined in:
lib/simple_flaggable_column.rb,
lib/simple_flaggable_column/version.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION = 
"0.0.3"

Class Method Summary collapse

Class Method Details

.flags_to_symbols(flags, symbols_flags) ⇒ Object 



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# File 'lib/simple_flaggable_column.rb', line 11

def self.flags_to_symbols(flags, symbols_flags)
  symbols_flags.each_pair.inject([]){|all, v| (flags & v[1] != 0) ? (all << v[0]) : all}
end

.symbols_to_flags(symbols, symbols_flags) ⇒ Object 



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# File 'lib/simple_flaggable_column.rb', line 7

def self.symbols_to_flags(symbols, symbols_flags)
  symbols.map{|s| symbols_flags[s]}.compact.reduce(:|) || 0
end