Venus::Regexp
Regexp Class
Regexp Class for Perl 5
method: cast method: default method: eq method: ge method: gele method: gt method: gtlt method: le method: lt method: ne method: new method: numified method: replace method: search method: stringified method: tv
package main;
use Venus::Regexp;
my $regexp = Venus::Regexp->new(
qr/(?<greet>\w+) (?<username>\w+)/u,
);
# $regexp->search;
This package provides methods for manipulating regexp data.
Venus::Kind::Value
The cast method converts "value" objects between different "value" object types, based on the name of the type provided. This method will return undef if the invocant is not a Venus::Kind::Value.
cast(string $kind) (object | undef)
{ since => '0.08', }
=example-1 cast
package main;
use Venus::Regexp;
my $regexp = Venus::Regexp->new;
my $cast = $regexp->cast('array');
# bless({ value => [qr/(?^u:)/] }, "Venus::Array")
The default method returns the default value, i.e. qr//.
default() (regexp)
{ since => '0.01', }
=example-1 default
# given: synopsis;
my $default = $regexp->default;
# qr/(?^u:)/
The eq method performs an "equals" operation using the argument provided.
eq(any $arg) (boolean)
{ since => '0.08', }
=example-1 eq
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->eq($rvalue);
# 0
The ge method performs a "greater-than-or-equal-to" operation using the argument provided.
ge(any $arg) (boolean)
{ since => '0.08', }
=example-1 ge
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->ge($rvalue);
# 1
The gele method performs a "greater-than-or-equal-to" operation on the 1st argument, and "lesser-than-or-equal-to" operation on the 2nd argument.
gele(any $arg1, any $arg2) (boolean)
{ since => '0.08', }
=example-1 gele
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->gele($rvalue);
# 0
The gt method performs a "greater-than" operation using the argument provided.
gt(any $arg) (boolean)
{ since => '0.08', }
=example-1 gt
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->gt($rvalue);
# 1
The gtlt method performs a "greater-than" operation on the 1st argument, and "lesser-than" operation on the 2nd argument.
gtlt(any $arg1, any $arg2) (boolean)
{ since => '0.08', }
=example-1 gtlt
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->gtlt($rvalue);
# 0
The le method performs a "lesser-than-or-equal-to" operation using the argument provided.
le(any $arg) (boolean)
{ since => '0.08', }
=example-1 le
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->le($rvalue);
# 0
The lt method performs a "lesser-than" operation using the argument provided.
lt(any $arg) (boolean)
{ since => '0.08', }
=example-1 lt
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->lt($rvalue);
# 0
The ne method performs a "not-equal-to" operation using the argument provided.
ne(any $arg) (boolean)
{ since => '0.08', }
=example-1 ne
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->ne($rvalue);
# 1
The new method constructs an instance of the package.
new(any @args) (Venus::Regexp)
{ since => '4.15', }
The numified method returns the numerical representation of the object. For regexp objects the method returns the length (or character count) of the stringified object.
numified() (number)
{ since => '0.08', }
=example-1 numified
# given: synopsis;
my $numified = $regexp->numified;
# 36
The replace method performs a regular expression substitution on the given string. The first argument is the string to match against. The second argument is the replacement string. The optional third argument might be a string representing flags to append to the s///x operator, such as 'g' or 'e'. This method will always return a Venus::Replace object which can be used to introspect the result of the operation.
replace(string $string, string $substr, string $flags) (Venus::Replace)
{ since => '0.01', }
=example-1 replace
package main;
use Venus::Regexp;
my $regexp = Venus::Regexp->new(
qr/(?<username>\w+)$/,
);
my $replace = $regexp->replace('Hey, unknown', 'awncorp');
# bless({ ... }, 'Venus::Replace')
The search method performs a regular expression match against the given string, this method will always return a Venus::Search object which can be used to introspect the result of the operation.
search(string $string) (Venus::Search)
{ since => '0.01', }
=example-1 search
package main;
use Venus::Regexp;
my $regexp = Venus::Regexp->new(
qr/(?<greet>\w+), (?<username>\w+)/,
);
my $search = $regexp->search('hey, awncorp');
# bless({ ... }, 'Venus::Search')
The stringified method returns the object, stringified (i.e. a dump of the object's value).
stringified() (string)
{ since => '0.08', }
=example-1 stringified
# given: synopsis;
my $stringified = $regexp->stringified;
# qr/(?<greet>\w+) (?<username>\w+)/u
The tv method performs a "type-and-value-equal-to" operation using argument provided.
tv(any $arg) (boolean)
{ since => '0.08', }
=example-1 tv
package main;
use Venus::Array;
use Venus::Regexp;
my $lvalue = Venus::Regexp->new;
my $rvalue = Venus::Array->new;
my $result = $lvalue->tv($rvalue);
# 0
This package overloads the eq operator.
This package overloads the ne operator.
This package overloads the qr operator.
t/Venus.t: present: authors t/Venus.t: present: license
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