Module: Daitai::Signum

Included in:

Daitai

Defined in:

lib/daitai/functions/signum.rb

Instance Method Summary

• #signum ⇒ Object

Instance Method Details

#signum ⇒ Object

# File 'lib/daitai/functions/signum.rb', line 5

def signum
  ->(x) { x <=> 0 }
end