class Reacto::Operations::EachWithObject

Public Class Methods

new(action, obj) click to toggle source
# File lib/reacto/operations/each_with_object.rb, line 6
def initialize(action, obj)
  @action = action
  @obj = obj
end

Public Instance Methods

call(tracker) click to toggle source
# File lib/reacto/operations/each_with_object.rb, line 11
def call(tracker)
  memo = @obj

  close = -> () do
    tracker.on_value(memo)
    tracker.on_close
  end

  error = -> (e) do
    tracker.on_value(memo)
    tracker.on_error(e)
  end

  Subscriptions::OperationSubscription.new(
    tracker,
    value: -> (v) { @action.call(v, memo) }, error: error, close: close
  )
end