# File lib/rake.rb, line 1129 1129: def nowrite(value=nil) 1130: oldvalue = RakeFileUtils.nowrite_flag 1131: RakeFileUtils.nowrite_flag = value unless value.nil? 1132: if block_given? 1133: begin 1134: yield 1135: ensure 1136: RakeFileUtils.nowrite_flag = oldvalue 1137: end 1138: end 1139: oldvalue 1140: end