NAME¶
Declare::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.
CONSTRAINTS¶
IsNumber()¶
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.