Dancer::Serializer::JSON(3pm) User Contributed Perl Documentation Dancer::Serializer::JSON(3pm)NAME
Dancer::Serializer::JSON - serializer for handling JSON data
SYNOPSIS DESCRIPTION
This class is an interface between Dancer's serializer engine abstraction layer and the JSON module.
In order to use this engine, use the template setting:
serializer: JSON
This can be done in your config.yml file or directly in your app code with the set keyword. This serializer will also be used when the
serializer is set to mutable and the correct Accept headers are supplied.
The JSON module will pass configuration variables straight through. Some of these can be useful when debugging/developing your app: pretty
and canonical, and others useful with ORMs like DBIx::Class: allow_blessed and convert_blessed. Please consult the JSON documentation for
more information and a full list of configuration settings. You can add extra settings to the engines configuration to turn these on. For
example:
engines:
JSON:
allow_blessed: '1'
canonical: '1'
convert_blessed: '1'
METHODS
serialize
Serialize a data structure to a JSON structure.
deserialize
Deserialize a JSON structure to a data structure
content_type
Return 'application/json'
perl v5.14.2 2012-02-29 Dancer::Serializer::JSON(3pm)
Check Out this Related Man Page
Dancer::Engine(3pm) User Contributed Perl Documentation Dancer::Engine(3pm)NAME
Dancer::Engine - base class for Dancer engines
SYNOPSIS
my $engine = Dancer::Engine->build( Serializer => 'JSON', $configuration );
DESCRIPTION
Dancer has various engines such Serializer engines, Template engines, Logger engines and Session handlers engines. This is the base class
for all Dancer engines.
If you're writing an engine of a common type (such as those mentioned above), you probably want to simply use their base class, which in
turn use Dancer::Engine. For example, Template engines inherit from Dancer::Template::Abstract and Serializer engines inherit from
Dancer::Serializer::Abstract. Those Abstract base classes inherit from Dancer::Engine.
If a new type of Dancer engine is created, it is best it inherits from this class.
ATTRIBUTES
name
The name of the engine, such as JSON, or Simple.
type
The type of the engine, such as Serializer, or Session.
METHODS /SUBROUTINES
config
Fetches the configuration of the engine.
my $configuration = $engine->config;
You can only set the configuration at initialization time, not after.
build
Builds and returns the engine.
my $engine = Dancer::Engine->build( $type => $name, $config );
AUTHOR
Alexis Sukrieh
LICENSE AND COPYRIGHT
Copyright 2009-2010 Alexis Sukrieh.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as
published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
perl v5.14.2 2011-11-30 Dancer::Engine(3pm)
I have a huge matrix file containing some 1.5 million rows and 6000 columns. The matrix looks something like this:
1 2 3
4 5 6
7 8 9
3 4 5
I want to add all the numbers in the columns of this matrix and display the result to my stdout. This means that the numbers in the first column are:
... (2 Replies)
Hi,
Just trying to get to grips with sed and awk for some reporting for work and I need some assistance:
I have a file that lists policy names on the first line and then on the second line whether the policy is active or not.
Policy Name: Policy1
Active: yes
Policy... (8 Replies)
version info :
vi availabe with RHEL 5.4
I have a text file with 10,000 lines. I want to copy lines from 5000th line to 7000th and redirect to a file. Any idea how I can do this?
Note:
The above scenario is just an example. In my actual requirement, the file has 14 million lines and I want... (9 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hello,
I couldn't find an actual introduction thread, so I decided to just put this here.
I go by d0wngrade online. I have been programming in multiple languages for about 15+ years. I started with standard web design languages like HTML and CSS, but I then advanced from design to development... (2 Replies)
Hi guys...
The first active code line in AudioScope.sh is set -u .
This causes a complete exit if a variable is used/found but has not been allocated at the start of the program.
However, apart from writing code to do the task, is there a switch to to check which variables have been... (17 Replies)
Hi.
In thread https://www.unix.com/shell-programming-and-scripting/267833-grouping-counting.html rovf and I had a mini-discussion on grep and awk.
Here is a demo script that compares the awk and grep approaches for this single problem:
#!/usr/bin/env bash
# @(#) s2 Demonstrate group... (1 Reply)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 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)
Hello and thanks in advance for any help anyone can offer me
I'm trying to learn the find command and thought I was understanding it... Apparently I was wrong. I was doing compound searches and I started getting weird results with the -size test. I was trying to do a search on a 1G file owned by... (14 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Dear All,
Taking a break from Vue.js coding for the site, SEO and YT videos; and hopefully addressing some well deserved criticism from some here that I have been too focused on the visual aspects of the forums versus the substance and the community....
While the "current generation... (9 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)