class Arel::Nodes::Extract
def eql?(other)
def eql?(other) super && self.field == other.field end
def hash
def hash super ^ @field.hash end
def initialize(expr, field)
def initialize(expr, field) super(expr) @field = field end
def eql?(other) super && self.field == other.field end
def hash super ^ @field.hash end
def initialize(expr, field) super(expr) @field = field end