Erinevus lehekülje "Ruby" redaktsioonide vahel
Allikas: Kuutõrvaja
(→Shelli värvid) |
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41. rida: | 41. rida: | ||
puts " \e[32mROHELINE\e[0m" | puts " \e[32mROHELINE\e[0m" | ||
+ | |||
+ | värvitabel, asjalik-vajalik | ||
+ | |||
[0, 1, 4, 5, 7].each do |attr| | [0, 1, 4, 5, 7].each do |attr| | ||
52. rida: | 55. rida: | ||
end | end | ||
end | end | ||
− | |||
− | |||
http://www.ruby-doc.org/docs/ruby-doc-bundle/UsersGuide/rg/index.html | http://www.ruby-doc.org/docs/ruby-doc-bundle/UsersGuide/rg/index.html | ||
− | #!/usr/bin/env ruby | + | #!/usr/bin/env ruby |
− | require 'pathname' | + | require 'pathname' |
− | + | Pathname.new($0).realpath() | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
+ | #!/usr/bin/env ruby | ||
+ | ARGV.each do|a| | ||
+ | puts "Argument: #{a}" | ||
+ | end | ||
− | + | '''./arg.sh ahaa''' | |
− | Argument: ahaa | + | Argument: ahaa |
Redaktsioon: 23. detsember 2008, kell 16:14
Ruby see on imelihtne ehk lihtsaid käske-skripte ja muud vajalikku millega mängida ja midagi kokku klopsida. Ehk süntaksi õpe jms meenutused
Alustada võib ühe koleda lausega
puts "Hello, world!"
IO jaoks on hulk toredaid käske nagu..
gets, open, print, printf, putc, puts, readline, readlines
#!/usr/local/bin/ruby print "Enter your name: " name = gets
Jadatöötlus
ary = [1, 2, 3] puts ary[0]
Stringitöötlus
herb = "parsley" puts herb[0,1] puts herb[0..3]
Random funktsioon
puts rand(10)
saame suvalise numbri 0-10
for num in (0..100) print num,"\n" end
Lihtne tsükkel nullist sajani
Shelli värvid
puts " \e[32mROHELINE\e[0m"
värvitabel, asjalik-vajalik
[0, 1, 4, 5, 7].each do |attr| puts '----------------------------------------------------------------' puts "ESC[#{attr};Foreground;Background" 30.upto(37) do |fg| 40.upto(47) do |bg| print "\033[#{attr};#{fg};#{bg}m #{fg};#{bg} " end puts "\033[0m" end end
http://www.ruby-doc.org/docs/ruby-doc-bundle/UsersGuide/rg/index.html
#!/usr/bin/env ruby require 'pathname' Pathname.new($0).realpath()
#!/usr/bin/env ruby ARGV.each do|a| puts "Argument: #{a}" end
./arg.sh ahaa Argument: ahaa