class OCG::Operator::Abstract

OCG::Operator::Abstract class.

Constants

VARIABLES_TO_COPY

Public Class Methods

new(left_generator_or_options, right_generator_or_options) click to toggle source

Initializes operator using left_generator_or_options and right_generator_or_options. Internaly object initializes left and right generators.

# File lib/ocg/operator/abstract.rb, line 14
def initialize(left_generator_or_options, right_generator_or_options) # rubocop:disable Lint/MissingSuper
  @left_generator  = OCG.prepare_generator left_generator_or_options
  @right_generator = OCG.prepare_generator right_generator_or_options

  reset
end

Public Instance Methods

finished?() click to toggle source

# File lib/ocg/operator/abstract.rb, line 53
def finished?
  raise NotImplementedError, "\"finished?\" is not implemented"
end

last() click to toggle source

# File lib/ocg/operator/abstract.rb, line 45
def last
  raise NotImplementedError, "\"last\" is not implemented"
end

length() click to toggle source

# File lib/ocg/operator/abstract.rb, line 57
def length
  raise NotImplementedError, "\"length\" is not implemented"
end

next() click to toggle source

:nocov:

# File lib/ocg/operator/abstract.rb, line 41
def next
  raise NotImplementedError, "\"next\" is not implemented"
end

reset() click to toggle source

Resets left and right generators specifically for options.

# File lib/ocg/operator/abstract.rb, line 22
def reset
  @left_generator.reset
  @right_generator.reset

  nil
end

started?() click to toggle source

# File lib/ocg/operator/abstract.rb, line 49
def started?
  raise NotImplementedError, "\"started?\" is not implemented"
end

Protected Instance Methods

merge_results(left, right) click to toggle source

Merges results specifically for options.

# File lib/ocg/operator/abstract.rb, line 30
          def merge_results(left, right)
  if left.nil?
    right
  elsif right.nil?
    left
  else
    left.merge right
  end
end