From Code to Community: Sponsoring The Perl and Raku Conference 2025 Learn more

 / 
Poz-0.16
River stage zero No dependents
/ Poz::Types::number

NAME

Poz::Types::number - A module for number type validation and coercion

SYNOPSIS


            

              
              
use Poz qw/z/;
my $number = z->number;
# Validate a number
$number->rule(42); # No error
# Coerce a value to a number
my $coerced_value = $number->coerce("42.5");
# Add validation rules
$number->gt(10)->lt(100);
# Validate with custom rules
$number->rule(50); # No error

DESCRIPTION

Poz::Types::number is a module for validating and coercing number types. It provides various methods to enforce constraints on numbers, such as greater than, less than, integer, positive, negative, and multiples of a given number.

METHODS

rule


            

              
              
$number->rule($value);

Validates the given value against the defined rules. Throws an error if the value is invalid.

coerce


            

              
              
my $coerced_value = $number->coerce($value);

Coerces the given value to a number.

gt


            

              
              
$number->gt($min, \%opts);

Adds a rule to ensure the value is greater than the specified minimum.

gte


            

              
              
$number->gte($min, \%opts);

Adds a rule to ensure the value is greater than or equal to the specified minimum.

lt


            

              
              
$number->lt($max, \%opts);

Adds a rule to ensure the value is less than the specified maximum.

lte


            

              
              
$number->lte($max, \%opts);

Adds a rule to ensure the value is less than or equal to the specified maximum.

int


            

              
              
$number->int(\%opts);

Adds a rule to ensure the value is an integer.

positive


            

              
              
$number->positive(\%opts);

Adds a rule to ensure the value is a positive number.

negative


            

              
              
$number->negative(\%opts);

Adds a rule to ensure the value is a negative number.

nonpositive


            

              
              
$number->nonpositive(\%opts);

Adds a rule to ensure the value is a non-positive number.

nonnegative


            

              
              
$number->nonnegative(\%opts);

Adds a rule to ensure the value is a non-negative number.

multipleOf


            

              
              
$number->multipleOf($divisor, \%opts);

Adds a rule to ensure the value is a multiple of the specified divisor.

step


            

              
              
$number->step($divisor, \%opts);

Synonym for `multipleOf`.

LICENSE

Copyright (C) ytnobody.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

AUTHOR

ytnobody <ytnobody@gmail.com>