diff options
Diffstat (limited to 'sample/optparse/opttest.rb')
| -rw-r--r-- | sample/optparse/opttest.rb | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/sample/optparse/opttest.rb b/sample/optparse/opttest.rb index 683c450d57..e2c6d1e048 100644 --- a/sample/optparse/opttest.rb +++ b/sample/optparse/opttest.rb @@ -23,49 +23,49 @@ ARGV.options do # mandatory argument opts.on("-r", "--require=LIBRARY", String, "require the LIBRARY, before", - "executing your script") {|@library|} + "executing your script") {|lib|@library=lib} # optional argument opts.on("-i", "--inplace=[EXTENSION]", "edit ARGV files in place", # multiline description - "(make backup if EXTENSION supplied)") {|@inplace| @inplace ||= ''} + "(make backup if EXTENSION supplied)") {|inplace| @inplace = inplace || ''} - opts.on("-N=[NUM]", Integer) {|@number|} + opts.on("-N=[NUM]", Integer) {|num|@number=num} # additional class - opts.on("-t", "--[no-]time[=TIME]", Time, "it's the time") {|@time|} + opts.on("-t", "--[no-]time[=TIME]", Time, "it's the time") {|time|@time=time} # limit argument syntax opts.on("-[0-7]", "-F", "--irs=[OCTAL]", OptionParser::OctalInteger, - "specify record separator", "(\\0, if no argument)") {|@irs|} + "specify record separator", "(\\0, if no argument)") {|irs|@irs=irs} # boolean switch(default true) @exec = true - opts.on("-n", "--no-exec[=FLAG]", TrueClass, "not really execute") {|@exec|} + opts.on("-n", "--no-exec[=FLAG]", TrueClass, "not really execute") {|exec|@exec=exec} # array - opts.on("-a", "--list[=LIST,LIST]", Array, "list") {|@list|} + opts.on("-a", "--list[=LIST,LIST]", Array, "list") {|list|@list=list} # fixed size array - opts.on("--pair[=car,cdr]", Array, "pair") {|@x, @y|} + opts.on("--pair[=car,cdr]", Array, "pair") {|x,y|@x=x; @y=y} # keyword completion opts.on("--code=CODE", CODES, CODE_ALIASES, "select coding system", - "("+CODES.join(",")+",", " "+CODE_ALIASES.keys.join(",")+")") {|@code|} + "("+CODES.join(",")+",", " "+CODE_ALIASES.keys.join(",")+")") {|c|@code=c} # optional argument with keyword completion - opts.on("--type[=TYPE]", [:text, :binary], "select type(text, binary)") {|@type|} + opts.on("--type[=TYPE]", [:text, :binary], "select type(text, binary)") {|t|@type=t} # boolean switch with optional argument(default false) - opts.on("-v", "--[no-]verbose=[FLAG]", "run verbosely") {|@verbose|} + opts.on("-v", "--[no-]verbose=[FLAG]", "run verbosely") {|v|@verbose=v} # easy way, set local variable - opts.on("-q", "--quit", "quit when ARGV is empty") {|@quit|} + opts.on("-q", "--quit", "quit when ARGV is empty") {|q|@quit=q} # adding on the fly opts.on("--add=SWITCH=[ARG]", "add option on the fly", /\A(\w+)(?:=.+)?\Z/) do |opt, var| - opts.on("--#{opt}", "added in runtime", &eval("proc {|@#{var}|}")) + opts.on("--#{opt}", "added in runtime", &eval("proc {|x|@#{var}=x}")) end opts.on_head("specific options:") |