Class: Sequel::Postgres::JSONQueryOp

Inherits:

JSONValueOp

• Object
• SQL::Expression
• JSONExistsOp
• JSONValueOp
• Sequel::Postgres::JSONQueryOp

Defined in:

lib/sequel/extensions/pg_json_ops.rb

Overview

Object representing json_query calls

Instance Attribute Summary

• #wrapper ⇒ Object readonly

  How to handle wrapping of results.

Attributes inherited from JSONValueOp

#on_empty, #returning

Attributes inherited from JSONExistsOp

#expr, #on_error, #passing, #path

Instance Method Summary

• #initialize(expr, path, opts = OPTS) ⇒ JSONQueryOp constructor

  See JSONBaseOp#query for documentation of the options.

Methods inherited from JSONExistsOp

#sequel_ast_transform, #to_s_append

Methods inherited from SQL::Expression

#==, attr_reader, #clone, #eql?, #hash, inherited, #inspect

Constructor Details

#initialize(expr, path, opts = OPTS) ⇒ JSONQueryOp

See JSONBaseOp#query for documentation of the options.

# File 'lib/sequel/extensions/pg_json_ops.rb', line 1093

def initialize(expr, path, opts=OPTS)
  @wrapper = opts[:wrapper]
  super
end

Instance Attribute Details

#wrapper ⇒ Object (readonly)

How to handle wrapping of results

# File 'lib/sequel/extensions/pg_json_ops.rb', line 1090

def wrapper
  @wrapper
end