# File lib/fluent/config/dsl.rb, line 108 def self.const_missing(name) return ::Kernel.const_get(name) if ::Kernel.const_defined?(name) if name.to_s =~ /^Fluent::Config::DSL::Element::(.*)$/ name = "#{$1}".to_sym return ::Kernel.const_get(name) if ::Kernel.const_defined?(name) end ::Kernel.eval("#{name}") end
# File lib/fluent/config/dsl.rb, line 72 def initialize(name, arg, proxy) @name = name @arg = arg || '' @attrs = {} @elements = [] @proxy = proxy end
# File lib/fluent/config/dsl.rb, line 103 def match(*args, &block) ::Kernel.raise ::ArgumentError, "#{name} block requires arguments for match pattern" if args.nil? || args.size != 1 @proxy.add_element('match', args.first, block) end
# File lib/fluent/config/dsl.rb, line 80 def method_missing(name, *args, &block) ::Kernel.raise ::ArgumentError, "Configuration DSL Syntax Error: only one argument allowed" if args.size > 1 value = args.first if block proxy = Proxy.new(name.to_s, value) proxy.element.instance_exec(&block) @elements.push(proxy.to_config_element) else @attrs[name.to_s] = if value.is_a?(Array) || value.is_a?(Hash) JSON.dump(value) else value.to_s end end self end
# File lib/fluent/config/dsl.rb, line 118 def ruby(&block) if block @proxy.instance_exec(&block) else ::Kernel end end
# File lib/fluent/config/dsl.rb, line 99 def source(&block) @proxy.add_element('source', nil, block) end