21 lines
637 B
CoffeeScript
21 lines
637 B
CoffeeScript
# Syntax Highlighter
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#
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# Applies a syntax highlighting color scheme CSS class to any element with the
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# `js-syntax-highlight` class
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#
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# ### Example Markup
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#
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# <div class="js-syntax-highlight"></div>
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#
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$.fn.syntaxHighlight = ->
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if $(this).hasClass('js-syntax-highlight')
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# Given the element itself, apply highlighting
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$(this).addClass(gon.user_color_scheme)
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else
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# Given a parent element, recurse to any of its applicable children
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$children = $(this).find('.js-syntax-highlight')
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$children.syntaxHighlight() if $children.length
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$(document).on 'ready page:load', ->
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$('.js-syntax-highlight').syntaxHighlight()
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