Class: ActiveModel::Relation::OrderClause::OrderExpression

Inherits:

Object

• Object
• ActiveModel::Relation::OrderClause::OrderExpression

Defined in:

lib/active_model/relation/order_clause.rb

Direct Known Subclasses

Ascending, Descending

Instance Attribute Summary

• #name ⇒ Object readonly

  Returns the value of attribute name.

Instance Method Summary

• #call(record, other) ⇒ Object
• #initialize(name) ⇒ OrderExpression constructor

  A new instance of OrderExpression.

Constructor Details

#initialize(name) ⇒ OrderExpression

Returns a new instance of OrderExpression.

# File 'lib/active_model/relation/order_clause.rb', line 9

def initialize(name)
  @name = name
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.

# File 'lib/active_model/relation/order_clause.rb', line 7

def name
  @name
end

Instance Method Details

#call(record, other) ⇒ Object

# File 'lib/active_model/relation/order_clause.rb', line 13

def call(record, other)
  record.public_send(name) <=> other.public_send(name)
end