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rspeicher/application_helper.rb

Created August 12, 2012 07:02
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icon helper method for FontAwesome
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application_helper.rb
module ApplicationHelper
# Returns an element for use as a FontAwesome icon
#
# Examples:
# icon('trash')
# icon('refresh large')
def icon(name)
name = name.gsub(/\Aicon-/, '').split(' ').map { |v| "icon-#{v}" }
content_tag(:i, nil, class: name.join(' '))
end
end
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