Robert 'phaylon' Sedlacek > Declare-Constraints-Simple > Declare::Constraints::Simple::Library::Numerical

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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.

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