e8.2-3.rb

来自「ruby语言教程,Ruby是一种动态语言」· RB 代码 · 共 13 行

#E8.2-3.rb

str = " this is you string ."
puts  str*2

str = " this is you string .\n"
puts  str*2

str = " \tthis is you string ."
puts  str

str = ' this\'s you string .\n'
puts  str