Class: ActiveRecord::Refined::AST::JsonContains

Inherits:

Predicate

• Object
• Node
• Predicate
• ActiveRecord::Refined::AST::JsonContains

Defined in:

lib/active_record/refined/ast.rb

Overview

JSON containment: whether the document holds what is given.

Instance Attribute Summary

• #operand ⇒ Object readonly

  Returns the value of attribute operand.

• #value ⇒ Object readonly

  Returns the value of attribute value.

Instance Method Summary

• #initialize(operand, value) ⇒ JsonContains constructor

  A new instance of JsonContains.

• #to_arel(table, model) ⇒ Object

Methods inherited from Predicate

#!, #&, #|

Methods inherited from Node

#as, #asc, #collate, #desc

Constructor Details

#initialize(operand, value) ⇒ JsonContains

Returns a new instance of JsonContains.

# File 'lib/active_record/refined/ast.rb', line 1118

def initialize(operand, value)
  @operand = operand
  @value = value
end

Instance Attribute Details

#operand ⇒ Object (readonly)

Returns the value of attribute operand.

# File 'lib/active_record/refined/ast.rb', line 1116

def operand
  @operand
end

#value ⇒ Object (readonly)

Returns the value of attribute value.

# File 'lib/active_record/refined/ast.rb', line 1116

def value
  @value
end

Instance Method Details

#to_arel(table, model) ⇒ Object

# File 'lib/active_record/refined/ast.rb', line 1123

def to_arel(table, model)
  Dialect.for(model).json_contains(
    to_arel_operand(operand, table, model),
    Arel::Nodes.build_quoted(JSON.generate(value)), model)
end