Class: Parse::Constraint::NotInQueryConstraint

Inherits:

Parse::Constraint

• Object
• Parse::Constraint
• Parse::Constraint::NotInQueryConstraint

Defined in:

lib/parse/query/constraints.rb

Overview

Equivalent to the ‘$notInQuery` Parse query operation. Useful if you want to retrieve objects where a field contains an object that does not match another query. This is the inverse of the InQueryConstraint.

q.where :field.excludes => query

q.where :post.excludes => Post.where(:image.exists => true

Instance Attribute Summary

Attributes inherited from Parse::Constraint

#operand, #operation, #operator, #value

Instance Method Summary

• #excludes ⇒ NotInQueryConstraint

  A registered method on a symbol to create the constraint.

• #not_in_query ⇒ NotInQueryConstraint

  Alias for #excludes.

Methods inherited from Parse::Constraint

#as_json, #build, contraint_keyword, create, formatted_value, #formatted_value, #initialize, #key, #precedence, register, #to_s

Constructor Details

This class inherits a constructor from Parse::Constraint

Instance Method Details

#excludes ⇒ NotInQueryConstraint

A registered method on a symbol to create the constraint. Maps to Parse operator “$notInQuery”.

Examples:

q.where :field.excludes => query

Returns:

• (NotInQueryConstraint)

# File 'lib/parse/query/constraints.rb', line 572

#not_in_query ⇒ NotInQueryConstraint

Alias for #excludes

Returns:

• (NotInQueryConstraint)

# File 'lib/parse/query/constraints.rb', line 581

contraint_keyword :$notInQuery