Class: PG::TextDecoder::JSON

Inherits:

SimpleDecoder

• Object
• Coder
• SimpleCoder
• SimpleDecoder
• PG::TextDecoder::JSON

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

Constants inherited from Coder

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

Instance Attribute Summary

Attributes inherited from Coder

#name

Instance Method Summary

• #decode(string, tuple = nil, field = nil) ⇒ Object

Methods inherited from Coder

#==, #dup, #flags, #flags=, #format, #format=, #initialize, #inspect, #inspect_short, #marshal_dump, #marshal_load, #oid, #oid=, #to_h

Constructor Details

This class inherits a constructor from PG::Coder

Instance Method Details

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

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

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