LinkToOnlyValidPath
Installation
Add this line to your application's Gemfile:
gem 'link_to_only_valid_path'
And then execute:
$ bundle install
Or install it yourself as:
$ gem install link_to_only_valid_path
Usage
In your views, you can use 'link_to_only_valid_path' helper. This helper is similar to 'link_to' helper.
<%= link_to_only_valid_path name, url, options %>
This helper return a link tag if url is "http://...", "https://...", or valid routings (by default), otherwise this helper return name.
:examples
<%= link_to_only_valid_path "Example1", "http://example.com" %>
#=> <a href="http://example.com">Example1</a>
<%= link_to_only_valid_path "Example2", "http://example.com" { :class => "btn" } %>
#=> <a href="http://example.com" class="btn">Example2</a>
<%= link_to_only_valid_path "Example3", disable_routing_path %>
#=> "Example3"
<%= link_to_only_valid_path enable_routing_path do %>
<div>innert element</div>
<% end %>
#=> <a href="[enable_routing_path]"><div>inner element</div></a>
<%= link_to_only_valid_path disable_routing_path %>
<div>inner element</div>
<% end %>
#=> <div>inner element</div> # If the url disable, ignore a link tag.
If you want to enable other protocols, you set a :accepts_protocols option.
:examples
<%= link_to_only_valid_path "FTP Example1", "ftp://example.com" %>
#=> "FTP Example1"
<%= link_to_only_valid_path "FTP Example2", "ftp://example.com", { :accept_protocols => [:ftp] } %>
#=> <a href="ftp://example.com">FTP Example2</a>
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request