moosex::meta::typeconstraint::structured::optional(3) [osx man page]
MooseX::Meta::TypeConstraint::Structured::Optional(3) User Contributed Perl Documentation MooseX::Meta::TypeConstraint::Structured::Optional(3)NAME
MooseX::Meta::TypeConstraint::Structured::Optional
AUTHORS
o John Napiorkowski <jjnapiork@cpan.org>
o Florian Ragwitz <rafl@debian.org>
o Yuval Kogman <nothingmuch@woobling.org>
o Tomas Doran <bobtfish@bobtfish.net>
o Robert Sedlacek <rs@474.at>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by John Napiorkowski.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.16.2 2011-10-03 MooseX::Meta::TypeConstraint::Structured::Optional(3)
Check Out this Related Man Page
MooseX::Meta::TypeConstraint::ForceCoercion(3) User Contributed Perl Documentation MooseX::Meta::TypeConstraint::ForceCoercion(3)NAME
MooseX::Meta::TypeConstraint::ForceCoercion - Force coercion when validating type constraints
VERSION
version 0.01
SYNOPSIS
use MooseX::Types:::Moose qw/Str Any/;
use Moose::Util::TypeConstraints;
use MooseX::Meta::TypeConstraint::ForceCoercion;
# get any type constraint
my $tc = Str;
# declare one or more coercions for it
coerce $tc,
from Any,
via { ... };
# wrap the $tc to force coercion
my $coercing_tc = MooseX::Meta::TypeConstraint::ForceCoercion->new(
type_constraint => $tc,
);
# check a value against new type constraint. this will run the type
# coercions for the wrapped type, even if the value already passes
# validation before coercion. it will fail if the value couldn't be
# coerced
$coercing_tc->check('Affe');
DESCRIPTION
This class allows to wrap any "Moose::Meta::TypeConstraint" in a way that will force coercion of the value when checking or validating a
value against it.
ATTRIBUTES
type_constraint
The type constraint to wrap. All methods except for "validate" and "check" are delegated to the value of this attribute.
METHODS
check ($value)
Same as "Moose::Meta::TypeConstraint::check", except it will always try to coerce $value before checking it against the actual type
constraint. If coercing fails the check will fail, too.
validate ($value, $coerced_ref?)
Same as "Moose::Meta::TypeConstraint::validate", except it will always try to coerce $value before validating it against the actual type
constraint. If coercing fails the validation will fail, too.
If coercion was successful and a $coerced_ref references was passed, the coerced value will be stored in that.
AUTHOR
Florian Ragwitz <rafl@debian.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2009 by Florian Ragwitz.
This is free software; you can redistribute it and/or modify it under the same terms as perl itself.
perl v5.18.2 2009-04-12 MooseX::Meta::TypeConstraint::ForceCoercion(3)
Manufacturer Links
General Information
Home Page: IBM United States
Documentation/Information: IBM System p - UNIX servers: Support and services
pSeries and AIX Information Center
Developerworks AIX Wiki: AIX Wiki
AIX for System Administrators
In-depth information from IBM:
IBM... (0 Replies)
Not sure if anyone is interested but I am just getting into UNIX like shell scripting...
I have great interest in pseudo-animations in text mode and accessing HW like /dev/dsp for example...
...
Have fun, I do... ;o)
# !/bin/sh
#
# Bargraph_Generator.sh
#
# A DEMO 6 bit coloured... (0 Replies)
For a starter I know the braces are NOT in the code...
Consider these code snippets:-
#!/bin/bash --posix
x=0
somefunction()
if
then
echo "I am here."
fi
# somefunction
#!/bin/bash --posix
x=0
somefunction()
if (2 Replies)
For those interested in installing dash shell on OSX Lion to help test POSIX compliancy of shell scripts, it is quite easy. I did it like this:
If you don't have gcc on your system:
0. Download and install the Command Line Tools for Xcode package from Sign In - Apple *
1. Download the dash... (2 Replies)
Hearing Aid...
Hi folks yet another bizarre piece of code that is Apple OSX 10.12.x to at least 10.14.1 specific.
It requires only a default OSX install, and the internal microphone along with an external headphone assembly.
Pre-amble, 14-02-2019:
For over 3 weeks now I have been suffering a... (3 Replies)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)
Greetings,
I'm trying to delete a file with a weird name from within Terminal on a Mac.
It's a very old file (1992) with null characters in the name: ââWord FinderÂŽ Plusâ˘.
Here are some examples of what I've tried:
12FX009:5 dpontius$ ls
ââWord FinderÂŽ Plusâ˘
12FX009:5 dpontius$ rm... (29 Replies)
I have to print the number of stars that increases on each line from the minimum number until it reaches the maximum number, and then decreases until it goes back to the minimum number. After printing out the lines of stars, it should also print the total number of stars printed.
I have tried... (13 Replies)
Hi all...
Well guys and gals, I jumped in at the deep end and found things that PERL cannot do by default.
Many tricky terminal escape codes are not catered for so I had to create workarounds.
One thing I searched for was this:
Passing perl variable to shell command
AND, @Neo this was... (15 Replies)
Well, guys I saw a question about GOTO for Python.
So this gave me the inspiration to attempt a GOTO function for 'dash', (bash and ksh too).
Machine: MBP OSX 10.14.3, default bash terminal, calling '#!/usr/local/bin/dash'...
This is purely a fun project to see if it is possible in PURE... (3 Replies)
I am sharing a code snippet.
for (( i=0; i<=$(( $count -1 )); i++ ))
do
first=${barr2}
search=${barr1}
echo $first
echo "loop begins"
for (( j=0; j<=5000; j++ ))
do
if } == $search ]]; then
echo $j
break;
fi
done
second=${harr2}
echo $second (2 Replies)
Hi All,
I'm having a python script: test.py in /path/to/script/test.py
I'm using a properties file: test_properties.py (it is having values as dictionary{}) which is in same DIR as the script.
Sample Properties file:
params = {
'target_db' : 'a1_db'
'src_db' : ... (15 Replies)