The blank extension adds the blank? method to all objects (e.g. Object#blank?).
false is always blank
# File lib/sequel/extensions/blank.rb, line 5 def blank? true end
Returns a copy of the object wrapped in a Sequel::SQL::BooleanExpression, allowing easy use of Sequel's DSL:
false.sql_expr & :a # FALSE AND a
# File lib/sequel/extensions/sql_expr.rb, line 52 def sql_expr Sequel::SQL::BooleanExpression.new(:NOOP, self) end
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