Class: Arel::Expression

Class

Arel::Expression

In:

lib/arel/algebra/expression.rb

Parent:

Methods

aggregation? as bind new to_attribute to_sql

External Aliases

alias -> name

Attributes

attribute [R]

Public Class methods

new(attribute, aliaz = nil, ancestor = nil)

Public Instance methods

bind(new_relation)

to_attribute(relation)

to_sql(formatter = Sql::SelectClause.new(relation))