\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// #-- # Copyright:: Copyright 2016, Chef Software, Inc. # License:: Apache License, Version 2.0 # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # class Chef class Node # shared API between VividMash and ImmutableMash, writer code can be # 'shared' to keep it logically in this file by adding them to the # block list in ImmutableMash. module CommonAPI # method-style access to attributes def valid_container?(obj, key) obj.is_a?(Hash) || (obj.is_a?(Array) && key.is_a?(Integer)) end private :valid_container? # - autovivifying / autoreplacing writer # - non-container-ey intermediate objects are replaced with hashes def write(*args, &block) value = block_given? ? yield : args.pop last = args.pop prev_memo = prev_key = nil chain = args.inject(self) do |memo, key| if !valid_container?(memo, key) prev_memo[prev_key] = {} memo = prev_memo[prev_key] end prev_memo = memo prev_key = key memo[key] end if !valid_container?(chain, last) prev_memo[prev_key] = {} chain = prev_memo[prev_key] end chain[last] = value end # this autovivifies, but can throw NoSuchAttribute when trying to access #[] on # something that is not a container ("schema violation" issues). # def write!(*args, &block) value = block_given? ? yield : args.pop last = args.pop obj = args.inject(self) do |memo, key| raise Chef::Exceptions::AttributeTypeMismatch unles