WebMar 19, 2024 · File.expand_path File.dirname (__FILE__) will return the directory relative to the file this command is called from. But Dir.pwd returns the working directory (results identical to executing pwd in your terminal) Share Improve this answer Follow edited Nov 2, 2011 at 17:46 BeMathis 194 2 11 answered Sep 26, 2011 at 8:27 Psylone 2,758 1 16 15 3 WebJan 10, 2024 · Ruby files From the official Ruby documentation we learn that the IO class is the basis for all input and output in Ruby. The File class is the only subclass of the IO class. The two classes are closely related. simple_write.rb #!/usr/bin/ruby f = File.open ('output.txt', 'w') f.puts "The Ruby tutorial" f.close
Comments for Ruby Code (Usage, Single, and Multi-Line)
WebRuby, Rails and RSpec documentation with users’ notes. RubyAPI.org Easily find and browse Ruby classes, modules, and methods. ... to be more effective in coding, it is worth choosing a source code editor with basic Ruby support (e.g. syntax-highlighting, file browsing) or an integrated development environment with advanced features (e.g. code ... WebApr 29, 2024 · When you execute a Ruby script, the shell (such as bash on Linux or OS X) will look for a shebang at the first line of the file. The shell will then use the shebang to find the Ruby interpreter and run the script. The preferred Ruby shebang is #!/usr/bin/env ruby, though you may also see #!/usr/bin/ruby or #!/usr/local/bin/ruby . clb jh p
Rybie filé - Varecha.sk
WebRyba na jednoducho Hlavné jedlá S prichádzajúcou jeseňou ma prepadáva nostalgia za JV Áziou. Celoročná priemerná teplota 30 stupňov, milí... Smotanové rybie filé so zeleninou Hlavné jedlá Na cibuľke popražíme špenátové listy, poprášime múkou, pridáme roztlačený cesnak, zalejeme smotanou a dochutíme... Zeleninovo-rybková polievka Polievky WebJul 28, 2024 · Suroviny na přípravu zapečeného filé: Rybí filé – 200-300g, já použila tresku, filé kostky. Oblíbená zelenina – 200g, já použila hrášek, kukuřici a baby karotku. Máslo – … WebMay 30, 2024 · Pass it the absolute path to a ruby file and it will execute the code in that file. load always returns true (if the file could not be loaded it raises a `LoadError`). Global variables, classes ... clbk8-40