Creates an icon tag given an icon name and possible icon modifiers.
Examples
fa_icon "camera-retro" # => <i class="fa fa-camera-retro"></i> fa_icon "camera-retro", text: "Take a photo" # => <i class="fa fa-camera-retro"></i> Take a photo fa_icon "chevron-right", text: "Get started", right: true # => Get started <i class="fa fa-chevron-right"></i> fa_icon "camera-retro 2x" # => <i class="fa fa-camera-retro fa-2x"></i> fa_icon ["camera-retro", "4x"] # => <i class="fa fa-camera-retro fa-4x"></i> fa_icon "spinner spin lg" # => <i class="fa fa-spinner fa-spin fa-lg"> fa_icon "quote-left 4x", class: "pull-left" # => <i class="fa fa-quote-left fa-4x pull-left"></i> fa_icon "user", data: { id: 123 } # => <i class="fa fa-user" data-id="123"></i> content_tag(:li, fa_icon("check li", text: "Bulleted list item")) # => <li><i class="fa fa-check fa-li"></i> Bulleted list item</li>
# File app/helpers/font_awesome/rails/icon_helper.rb, line 32 def fa_icon(names = "flag", options = {}) classes = ["fa"] classes.concat Private.icon_names(names) classes.concat Array(options.delete(:class)) text = options.delete(:text) right_icon = options.delete(:right) icon = content_tag(:i, nil, options.merge(:class => classes)) Private.icon_join(icon, text, right_icon) end
Creates an stack set of icon tags given a base icon name, a main icon name, and possible icon modifiers.
Examples
fa_stacked_icon "twitter", base: "square-o" # => <span class="fa-stack"> # => <i class="fa fa-square-o fa-stack-2x"></i> # => <i class="fa fa-twitter fa-stack-1x"></i> # => </span> fa_stacked_icon "terminal inverse", base: "square", class: "pull-right", text: "Hi!" # => <span class="fa-stack pull-right"> # => <i class="fa fa-square fa-stack-2x"></i> # => <i class="fa fa-terminal fa-inverse fa-stack-1x"></i> # => </span> Hi! fa_stacked_icon "camera", base: "ban-circle", reverse: true # => <span class="fa-stack"> # => <i class="fa fa-camera fa-stack-1x"></i> # => <i class="fa fa-ban-circle fa-stack-2x"></i> # => </span>
# File app/helpers/font_awesome/rails/icon_helper.rb, line 64 def fa_stacked_icon(names = "flag", options = {}) classes = Private.icon_names("stack").concat(Array(options.delete(:class))) base_names = Private.array_value(options.delete(:base) || "square-o").push("stack-2x") names = Private.array_value(names).push("stack-1x") base = fa_icon(base_names, options.delete(:base_options) || {}) icon = fa_icon(names, options.delete(:icon_options) || {}) icons = [base, icon] icons.reverse! if options.delete(:reverse) text = options.delete(:text) right_icon = options.delete(:right) stacked_icon = content_tag(:span, safe_join(icons), options.merge(:class => classes)) Private.icon_join(stacked_icon, text, right_icon) end