diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/lib/irb/output-method.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/lib/irb/output-method.rb')
-rw-r--r-- | trunk/lib/irb/output-method.rb | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/trunk/lib/irb/output-method.rb b/trunk/lib/irb/output-method.rb new file mode 100644 index 0000000000..301af7210e --- /dev/null +++ b/trunk/lib/irb/output-method.rb @@ -0,0 +1,69 @@ +# +# output-method.rb - optput methods used by irb +# $Release Version: 0.9.5$ +# $Revision$ +# by Keiju ISHITSUKA(keiju@ruby-lang.org) +# +# -- +# +# +# + +require "e2mmap" + +module IRB + # OutputMethod + # StdioOutputMethod + + class OutputMethod + @RCS_ID='-$Id$-' + + def print(*opts) + IRB.fail NotImplementError, "print" + end + + def printn(*opts) + print opts.join(" "), "\n" + end + + # extend printf + def printf(format, *opts) + if /(%*)%I/ =~ format + format, opts = parse_printf_format(format, opts) + end + print sprintf(format, *opts) + end + + # % + # <flag> [#0- +] + # <minimum field width> (\*|\*[1-9][0-9]*\$|[1-9][0-9]*) + # <precision>.(\*|\*[1-9][0-9]*\$|[1-9][0-9]*|)? + # #<length modifier>(hh|h|l|ll|L|q|j|z|t) + # <conversion specifier>[diouxXeEfgGcsb%] + def parse_printf_format(format, opts) + return format, opts if $1.size % 2 == 1 + end + + def puts(*objs) + for obj in objs + print(*obj) + print "\n" + end + end + + def pp(*objs) + puts(*objs.collect{|obj| obj.inspect}) + end + + def ppx(prefix, *objs) + puts(*objs.collect{|obj| prefix+obj.inspect}) + end + + end + + class StdioOutputMethod<OutputMethod + def print(*opts) + STDOUT.print(*opts) + end + end +end |