class Arel::Nodes::Extract
Attributes
Public Class Methods
Source
# File lib/arel/nodes/extract.rb, line 10 def initialize expr, field super(expr) @field = field end
Calls superclass method
Arel::Nodes::Unary::new
Public Instance Methods
Source
# File lib/arel/nodes/extract.rb, line 19 def eql? other super && self.field == other.field end
Calls superclass method
Arel::Nodes::Unary#eql?
Also aliased as: ==
Source
# File lib/arel/nodes/extract.rb, line 15 def hash super ^ @field.hash end
Calls superclass method
Arel::Nodes::Unary#hash