class Rasti::DB::ComputedAttribute

Attributes

identifier[R]
join[R]

Public Class Methods

new(identifier, &join) click to toggle source
# File lib/rasti/db/computed_attribute.rb, line 7
def initialize(identifier, &join)
  @identifier = identifier
  @join = join
end

Public Instance Methods

apply_join(dataset, environment) click to toggle source
# File lib/rasti/db/computed_attribute.rb, line 12
def apply_join(dataset, environment)
  join ? join.call(dataset, environment) : dataset
end