diff options
-rw-r--r-- | io.c | 12 | ||||
-rw-r--r-- | version.h | 2 |
2 files changed, 11 insertions, 3 deletions
@@ -12190,13 +12190,21 @@ argf_block_call_line(ID mid, int argc, VALUE *argv, VALUE argf) * a single file consisting of the concatenation of each named file. After * the last line of the first file has been returned, the first line of the * second file is returned. The +ARGF.filename+ and +ARGF.lineno+ methods can - * be used to determine the filename and line number, respectively, of the - * current line. + * be used to determine the filename of the current line and line number of + * the whole input, respectively. * * For example, the following code prints out each line of each named file * prefixed with its line number, displaying the filename once per file: * * ARGF.each_line do |line| + * puts ARGF.filename if ARGF.file.lineno == 1 + * puts "#{ARGF.file.lineno}: #{line}" + * end + * + * While the following code prints only the first file's name at first, and + * the contents with line number counted through all named files. + * + * ARGF.each_line do |line| * puts ARGF.filename if ARGF.lineno == 1 * puts "#{ARGF.lineno}: #{line}" * end @@ -1,6 +1,6 @@ #define RUBY_VERSION "2.5.6" #define RUBY_RELEASE_DATE "2019-07-31" -#define RUBY_PATCHLEVEL 168 +#define RUBY_PATCHLEVEL 169 #define RUBY_RELEASE_YEAR 2019 #define RUBY_RELEASE_MONTH 7 |