Declare::Constraints::UserlDeclare::Constraints::Simple::Library::Numerical(3)NAMEDeclare::Constraints::Simple::Library::Numerical - Numerical
Constraints
SYNOPSIS
# test for number-conformity
my $looks_like_number = IsNumber;
# only integers
my $is_int = IsInt;
DESCRIPTIONS
This library contains the constraints needed to validate numerical
values.
CONSTRAINTSIsNumber()
True if the value is a number according to Scalar::Utils
"looks_like_number".
IsInt()
True if the value is an integer.
SEE ALSO
Declare::Constraints::Simple, Declare::Constraints::Simple::Library
AUTHOR
Robert 'phaylon' Sedlacek "<phaylon@dunkelheit.at>"
LICENSE AND COPYRIGHT
This module is free software, you can redistribute it and/or modify it
under the same terms as perl itself.
perl v5.14.1Declare::Constraints::Simple::Library::Numerical(3)