Sha256: c501ee39a0c281c069e14a5e844295da0e84215a6d747b0b711bdcc6ba3d7b46
Contents?: true
Size: 1.66 KB
Versions: 54
Compression:
Stored size: 1.66 KB
Contents
#!/usr/bin/env ruby
require "rubygems"
require "highline/import"
# The old way, using ask() and say()...
choices = %w{ruby python perl}
say("This is the old way using ask() and say()...")
say("Please choose your favorite programming language:")
say(choices.map { |c| " #{c}\n" }.join)
case ask("? ", choices)
when "ruby"
say("Good choice!")
else
say("Not from around here, are you?")
end
# The new and improved choose()...
say("\nThis is the new mode (default)...")
choose do |menu|
menu.prompt = "Please choose your favorite programming language? "
menu.choice :ruby do say("Good choice!") end
menu.choices(:python, :perl) do say("Not from around here, are you?") end
end
say("\nThis is letter indexing...")
choose do |menu|
menu.index = :letter
menu.index_suffix = ") "
menu.prompt = "Please choose your favorite programming language? "
menu.choice :ruby do say("Good choice!") end
menu.choices(:python, :perl) do say("Not from around here, are you?") end
end
say("\nThis is with a different layout...")
choose do |menu|
menu.layout = :one_line
menu.header = "Languages"
menu.prompt = "Favorite? "
menu.choice :ruby do say("Good choice!") end
menu.choices(:python, :perl) do say("Not from around here, are you?") end
end
say("\nYou can even build shells...")
loop do
choose do |menu|
menu.layout = :menu_only
menu.shell = true
menu.choice(:load, "Load a file.") do |command, details|
say("Loading file with options: #{details}...")
end
menu.choice(:save, "Save a file.") do |command, details|
say("Saving file with options: #{details}...")
end
menu.choice(:quit, "Exit program.") { exit }
end
end
Version data entries
54 entries across 53 versions & 10 rubygems