class Burner::Library::Collection::Zip

This job can take two arrays and coalesces them by index. For example:

input:

base_register: [ 'hello', 'bugs' ]
with_register: [ 'world', 'bunny' ]

output:

register: [ ['hello', 'world'], ['bugs', 'bunny'] ]

Expected Payload input: array of objects. Expected Payload input: array of objects. Payload output: An array of two-dimensional arrays.

Attributes

base_register[R]
with_register[R]

Public Class Methods

new( with_register:, base_register: DEFAULT_REGISTER, name: '', register: DEFAULT_REGISTER ) click to toggle source
Calls superclass method Burner::JobWithRegister::new
# File lib/burner/library/collection/zip.rb, line 27
def initialize(
  with_register:,
  base_register: DEFAULT_REGISTER,
  name: '',
  register: DEFAULT_REGISTER
)
  super(name: name, register: register)

  @base_register = base_register.to_s
  @with_register = with_register.to_s

  freeze
end

Public Instance Methods

perform(output, payload) click to toggle source
# File lib/burner/library/collection/zip.rb, line 41
def perform(output, payload)
  base_data = array(payload[base_register])
  with_data = array(payload[with_register])

  output.detail("Combining register: #{base_register} (#{base_data.length} record(s))")
  output.detail("With register: #{with_register} (#{with_data.length} record(s))")

  payload[register] = base_data.zip(with_data)
end