- The added line is THIS COLOR.
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#contents
*Install&Setup [#y05d363e]
:Step.1|
Check if the rails has already been installed.
$ rails --version
:Step.2|
If the rails has not been installed yet, execute the following command
$ gem install rails
*HowToUse [#p499ff68]
:Step.1|
Create new application.
$ rails new <Application Name>
:Step.2|
Launch application.
$ cd <Application Name>
$ rails server
In case you encounter the error message of "Could not find a JavaScript runtime.", execute the following commands.
$ gem install execjs
$ gem install therubyracer
Open the Gemfile and append the following lines.
$ vi Gemfile
gem ‘execjs’
gem ‘therubyracer’
$ bundle install
:Step.3|
Access the following page.
http://localhost:3000/
#ref(CreateApplication_fig1.png,,500x266,)
:Step.4|
Create controller and view files.
$ rails generate controller <Controller Name> <Method(View)> <Method(View)>
(Example)
$ rails generate controller Say hello goodbye
:Step.5|
Access the following page.
http://localhost:3000/say/hello/
#ref(CreateApplication_fig2.png,,500x266,)
*Contributer [#la69134c]
S.Yatsuzuka
*Open Discussion [#kaa9d587]
If you have questions or comments, please share them below.
We will improve the above information referring to your posting.
#article