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Versions: 20
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Contents
# frozen_string_literal: true
module I18n::Tasks
module Command
module OptionParsers
module Enum
class Parser
DEFAULT_ERROR = proc do |invalid, valid|
I18n.t('i18n_tasks.cmd.enum_opt.invalid', invalid: invalid, valid: valid * ', ')
end
def initialize(valid, error_message = DEFAULT_ERROR)
@valid = valid.map(&:to_s)
@error_message = error_message
end
def call(value, *)
return @valid.first unless value.present?
if @valid.include?(value)
value
else
fail CommandError, @error_message.call(value, @valid)
end
end
end
class ListParser
DEFAULT_ERROR = proc do |invalid, valid|
I18n.t('i18n_tasks.cmd.enum_list_opt.invalid', invalid: invalid * ', ', valid: valid * ', ')
end
def initialize(valid, error_message = DEFAULT_ERROR)
@valid = valid.map(&:to_s)
@error_message = error_message
end
def call(values, *)
values = Array(values)
return @valid if values == %w[all]
invalid = values - @valid
if invalid.empty?
if values.empty?
@valid
else
values
end
else
fail CommandError, @error_message.call(invalid, @valid)
end
end
end
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems