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Class: PG::TextDecoder::JSON

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::PG::SimpleDecoder, ::PG::SimpleCoder, ::PG::Coder
Instance Chain:
self, ::PG::SimpleDecoder, ::PG::SimpleCoder, ::PG::Coder
Inherits: PG::SimpleDecoder
Defined in: lib/pg/text_decoder/json.rb

Overview

This is a decoder class for conversion of PostgreSQL JSON/JSONB type to Ruby Hash, Array, String, Numeric, nil values.

As soon as this class is used, it requires the ruby standard library ‘json’.

Constant Summary

::PG::Coder - Inherited

FORMAT_ERROR_MASK, FORMAT_ERROR_TO_PARTIAL, FORMAT_ERROR_TO_RAISE, FORMAT_ERROR_TO_STRING, TIMESTAMP_APP_LOCAL, TIMESTAMP_APP_UTC, TIMESTAMP_DB_LOCAL, TIMESTAMP_DB_UTC

Class Method Summary

::PG::Coder - Inherited

.new

Create a new coder object based on the attribute Hash.

Instance Attribute Summary

::PG::Coder - Inherited

#flags

Get current bitwise OR-ed coder flags.
#flags=

Set coder specific bitwise OR-ed flags.
#format

The format code that is sent alongside with an encoded query parameter value.
#format=

Specifies the format code that is sent alongside with an encoded query parameter value.
#name

Name of the coder or the corresponding data type.
#oid

The type OID that is sent alongside with an encoded query parameter value.
#oid=

Specifies the type OID that is sent alongside with an encoded query parameter value.

Instance Method Summary

::PG::Coder - Inherited

#==, #dup, #inspect, #inspect_short, #marshal_dump, #marshal_load,
#to_h

Returns coder attributes as Hash.

Constructor Details

This class inherits a constructor from PG::Coder

Instance Method Details

#decode(string, tuple = nil, field = nil)

[ GitHub ] 

  


# File 'lib/pg/text_decoder/json.rb', line 12



def decode(string, tuple=nil, field=nil)
	::JSON.parse(string, quirks_mode: true)
end