# File lib/rake/file_utils_ext.rb, line 56 56: def verbose(value=nil) 57: oldvalue = FileUtilsExt.verbose_flag 58: FileUtilsExt.verbose_flag = value unless value.nil? 59: if block_given? 60: begin 61: yield 62: ensure 63: FileUtilsExt.verbose_flag = oldvalue 64: end 65: end 66: FileUtilsExt.verbose_flag 67: end