Sha256: 396db62824e155a0f6f299076b9d0a1995705b9176aaeb5264a289b3ea94fdcf
Contents?: true
Size: 1.57 KB
Versions: 9
Compression:
Stored size: 1.57 KB
Contents
require 'sym/app/short_name'
module Sym
module App
module Output
class Base
attr_accessor :opts, :stdin, :stdout, :stderr, :kernel
def initialize(opts, stdin = STDIN, stdout = STDOUT, stderr = STDERR, kernel = nil)
self.opts = opts
self.stdin = stdin
self.stdout = stdout
self.stderr = stderr
self.kernel = kernel
end
@outputs = []
class << self
attr_accessor :outputs
def append(output_klass)
outputs << output_klass if outputs.is_a?(Array)
raise "Cannot append #{output_class} after #outputs has been converted to a Hash" \
unless outputs.is_a?(Array)
end
def map_outputs!
klasses = self.outputs
self.outputs = Hash.new
klasses.each { |k| self.outputs[k.required_option] = k }
outputs
end
def options_to_outputs
map_outputs! if outputs.is_a?(Array)
outputs
end
end
def self.inherited(klass)
klass.instance_eval do
class << self
attr_writer :required_option
end
klass.required_option = nil
class << self
def required_option(_option = nil)
self.required_option = _option if _option
@required_option
end
end
end
klass.extend(Sym::App::ShortName)
Sym::App::Output::Base.append klass
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems