| def make_anchor_unless_current(options={}) | |
| if current_page?(options) | |
| content_tag(:span, class: 'current') do | |
| yield | |
| end | |
| else | |
| link_to options do | |
| yield | |
| end | |
| end |
| /* | |
| Maintain ratio mixin. | |
| @param {List} [$ratio] Ratio the element needs to maintain. A 16:9 ratio would look like this: | |
| .element { @include maintain-ratio(16 9); } | |
| */ | |
| @mixin maintain-ratio($ratio: 1 1) { | |
| $width: 100%; | |
| $height: percentage(nth($ratio, 2) / nth($ratio, 1)); | |
| width: $width; |
| func = ($names = {}, $callback='') -> | |
| $proper_names = ("Mr. #{$name}" for $name of $names) | |
| #$callback($proper_names) unless $callback? | |
| if $callback | |
| $callback($proper_names) | |
| else | |
| alert 'no callback given' | |
| func {'bill', 'john'}, ($p_names) -> alert "i love #{$p_names}" |
| (($, window) -> | |
| $.extend $.fn, jproportion: (options) -> | |
| @defaultOptions = | |
| ratio : 1.5 | |
| settings = $.extend({}, @defaultOptions, options) | |
| navigationify_select_boxes = (select_boxes...) -> | |
| for select_box in select_boxes | |
| ($ select_box).live "change", (evt) -> | |
| selected_option_url = $(evt.target).find("option:selected").val() | |
| window.location = selected_option_url if selected_option_url |
| =begin Basic Notes | |
| a part of the standrd Ruby lib | |
| Rake looks for Rakefile in dir | |
| or *.rake | |
| Globally available Rake | |
| ~/.rake dir | |
| rake -g -T |
| [h1..h5].each | |
| font-size(16px + 5px) | |
| display: none! | |
| display: none !important | |
| clss %w{.hide .show} |
The nav_link helper works just like the standard Rails link_to helper, but adds a 'selected' class to your link (or its wrapper) if certain criteria are met. By default, if the link's destination url is the same url as the url of the current page, a default class of 'selected' is added to the link.
<%= nav_link 'My Page', my_path %>
When my_path is the same as the current page url, this outputs:
<a class="selected" href="http://example.com/page">My Page</a>
| git rm -r --cached . | |
| git add . | |
| git commit -m ".gitignore is now working" | |
| find . -name "*.sass" | xargs git add |