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# <!-- rdoc-file=object.c -->
# The global value `false` is the only instance of class FalseClass and
# represents a logically false value in boolean expressions. The class provides
# operators allowing `false` to participate correctly in logical expressions.
#
class FalseClass
public
def !: () -> true
# <!--
# rdoc-file=object.c
# - false & obj -> false
# - nil & obj -> false
# -->
# And---Returns `false`. *obj* is always evaluated as it is the argument to a
# method call---there is no short-circuit evaluation in this case.
#
def &: (untyped obj) -> false
# <!--
# rdoc-file=object.c
# - obj === other -> true or false
# -->
# Case Equality -- For class Object, effectively the same as calling `#==`, but
# typically overridden by descendants to provide meaningful semantics in `case`
# statements.
#
def ===: (false) -> true
| (untyped obj) -> false
# <!--
# rdoc-file=object.c
# - false ^ obj -> true or false
# - nil ^ obj -> true or false
# -->
# Exclusive Or---If *obj* is `nil` or `false`, returns `false`; otherwise,
# returns `true`.
#
def ^: (nil) -> false
| (false) -> false
| (untyped obj) -> true
# <!-- rdoc-file=object.c -->
# The string representation of `false` is "false".
#
alias inspect to_s
# <!--
# rdoc-file=object.c
# - false.to_s -> "false"
# -->
# The string representation of `false` is "false".
#
def to_s: () -> "false"
# <!--
# rdoc-file=object.c
# - false | obj -> true or false
# - nil | obj -> true or false
# -->
# Or---Returns `false` if *obj* is `nil` or `false`; `true` otherwise.
#
def |: (nil) -> false
| (false) -> false
| (untyped obj) -> true
def clone: (?freeze: true?) -> self
end
Zerion Mini Shell 1.0