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Versions: 12
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Contents
# frozen_string_literal: true
module Leftovers
module ProcessorBuilders
module EachAction
def self.each_or_self(value, &block)
case value
when nil then nil
when Array then build(value.map(&block))
else build([yield(value)])
end
end
def self.build(processors)
processors = compact(processors)
case processors.length
# :nocov:
when 0 then raise
# :nocov:
when 1 then processors.first
else ::Leftovers::ValueProcessors::Each.new(processors)
end
end
def self.flatten(value) # rubocop:disable Metrics/MethodLength
case value
when ::Leftovers::ValueProcessors::Each
ret = value.processors.map { |v| flatten(v) }
ret.flatten!(1)
ret
when Array
ret = value.map { |v| flatten(v) }
ret.flatten!(1)
ret
else
value
end
end
def self.compact(processors)
return processors if processors.length <= 1
processors = flatten(processors)
processors.compact!
processors
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems