module Sequel::SQL::BitwiseMethods

This defines the bitwise methods: &, |, ^, ~, <<, and >>. Because these methods overlap with the standard +BooleanMethods methods+, and they only make sense for integers, they are only included in NumericExpression.

:a.sql_number & :b # "a" & "b"
:a.sql_number | :b # "a" | "b"
:a.sql_number ^ :b # "a" ^ "b"
:a.sql_number << :b # "a" << "b"
:a.sql_number >> :b # "a" >> "b"
~:a.sql_number # ~"a"

Public Instance Methods

~() click to toggle source

Do the bitwise compliment of the self

~:a.sql_number # ~"a"
# File lib/sequel/sql.rb, line 303
def ~
  NumericExpression.new(:'B~', self)
end