Melony Holbert

Melony Holbert

a posté un article :

Ruby history
Ruby was developed in early 1993 and released in late 1995 by Yukihiro Matsumoto (Matz) of Ruby   The language follows the principle of "least surprise": the program should behave as the programmer expects. However, in the context of R...

Mardi 24 Janvier à 12:36

Melony Holbert

a posté un article :

Ruby programming language
Ruby (ruby - ruby, ruby) is an interpreted multi-paradigm programming language: dynamic, object-oriented, reflective, imperative, functional. It is actively used in web development, system administration and operating systems (Mac OS X, Lin...

Mardi 24 Janvier à 12:32

Melony Holbert

a posté un article :

Using render in Ruby on Rails
  Now that there are validations, calling @article.save on an invalid article will return false. If you open app/controllers/articles_controller.rb again, you'll see that we don't check the result of calling @article.save in the create...

Lundi 20 Juin 2022 à 16:23

Melony Holbert

a posté un article :

Validations at Ruby on Rails
    If you want to refer to an action on the same controller, you don't need to specify the :controller option because Rails uses the current controller by default.   TIP: In development mode (which you use by default), Rails...

Lundi 20 Juin 2022 à 16:22