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Versions: 26
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Contents
# frozen_string_literal: true
require 'eac_ruby_utils/core_ext'
require 'eac_cli/parser/error'
module EacCli
class Parser
class PositionalCollection
common_constructor(:definition, :argv, :collector) { collect }
private
def collected
@collected ||= ::Set.new
end
def collect
argv.each { |argv_value| colect_argv_value(argv_value) }
return unless pending_required_positional?
raise ::EacCli::Parser::Error.new(
definition, argv, 'No value for required positional ' \
"\"#{current_positional.identifier}\""
)
end
def colect_argv_value(argv_value)
collector.collect(current_positional, argv_value)
collected << current_positional
positional_enumerator.next unless current_positional.repeat?
end
def pending_required_positional?
!(current_positional.blank? || current_positional.optional? ||
collected.include?(current_positional))
end
def positional_enumerator
@positional_enumerator ||= definition.positional.each
end
def current_positional
positional_enumerator.peek
rescue ::StopIteration
nil
end
end
end
end
Version data entries
26 entries across 26 versions & 3 rubygems