Sha256: ee27a980925fa602c7303ca79ded1897eab6cbeedc9f16903e7f45f2622915c3
Contents?: true
Size: 706 Bytes
Versions: 4
Compression:
Stored size: 706 Bytes
Contents
class CommandHandlerChainLink def initialize(command_handler) @command_handler = command_handler end def chain_to(next_chain_link) @next_chain_link = next_chain_link end def handle(parent, command_symbol, *args, &block) if (@command_handler.can_handle?(parent, command_symbol, *args, &block)) puts "#{@command_handler.class.to_s} will handle command: #{command_symbol} with arguments #{args}" return @command_handler.do_handle(parent, command_symbol, *args, &block) elsif @next_chain_link return @next_chain_link.handle(parent, command_symbol, *args, &block) else puts "Command: #{command_symbol} cannot be handled!" return nil end end end
Version data entries
4 entries across 4 versions & 1 rubygems