Sha256: 9120e6694d689312b8c806d6599b54a80035555afa50dd15d188e48b64544f3a
Contents?: true
Size: 563 Bytes
Versions: 22
Compression:
Stored size: 563 Bytes
Contents
module Ruboty
class Env
attr_reader :key, :description, :options
def initialize(key, description, options = {})
@key = key.to_s
@description = description
@options = options
end
def validate
error if required? && missing?
end
def to_usage
" %-30s - %s" % [key, description]
end
private
def required?
!options[:optional]
end
def missing?
!ENV[key]
end
def error
raise MissingRequiredKeyError, %<ENV["#{key}"] is required but missing>
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems