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Versions: 10
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Contents
# frozen_string_literal: true
require "optparse"
require "forwardable"
module Pragmater
module CLI
module Options
# Coalesces all options and arguments into a single hash for further processing.
class Assembler
extend Forwardable
PARSER = OptionParser.new nil, 40, " "
SECTIONS = [Core, InsertRemove, Configuration].freeze
EXCEPTIONS = [
OptionParser::InvalidOption,
OptionParser::MissingArgument,
OptionParser::InvalidArgument
].freeze
delegate %i[to_s] => :parser
def initialize sections: SECTIONS, parser: PARSER, exceptions: EXCEPTIONS
@sections = sections
@parser = parser
@options = {}
@exceptions = exceptions
end
def call arguments = []
sections.each { |section| section.new(options, parser: parser).call }
parser.parse! arguments
options
rescue *EXCEPTIONS
{}
end
private
attr_reader :parser, :sections, :options, :exceptions
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems