Sha256: 6ce89e19c48809b069de5cf8a4030889953b2eb82d9723457df02afb0ec6f48f
Contents?: true
Size: 1006 Bytes
Versions: 3
Compression:
Stored size: 1006 Bytes
Contents
# frozen_string_literal: true
module EacRubyUtils
module Console
class DocoptRunner
attr_reader :settings
private
def setting_value(key, required = true)
%i[setting_from_argument setting_from_constant].each do |method|
value = send(method, key)
return value if value
end
return nil unless required
raise "Setting \"#{key}\" not found. Declare #{setting_constant(key, true)} constant, " \
"pass #{key.to_sym} option to #{self.class.name}.new() method."
end
def setting_from_argument(key)
settings[key]
end
def setting_from_constant(key)
constant_name = setting_constant(key)
begin
self.class.const_get(constant_name)
rescue NameError
nil
end
end
def setting_constant(key, _fullname = false)
name = key.to_s.underscore.upcase
name = "#{self.class.name}::#{name}"
name
end
end
end
end
Version data entries
3 entries across 3 versions & 1 rubygems