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Allow custom class in nav_bar helper #894

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Allow custom class in nav_bar helper #894

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6 changes: 4 additions & 2 deletions app/helpers/navbar_helper.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -108,8 +108,9 @@ def nav_bar_nav(options, &block)
position = "static-#{options[:static].to_s}" if options[:static]
position = "fixed-#{options[:fixed].to_s}" if options[:fixed]
inverse = (options[:inverse].present? && options[:inverse] == true) ? true : false
classes = options[:class]

content_tag :nav, :class => nav_bar_css_class(position, inverse), :role => "navigation" do
content_tag :nav, :class => nav_bar_css_class(position, inverse, classes), :role => "navigation" do
yield
end
end
Expand Down Expand Up @@ -144,10 +145,11 @@ def responsive_nav_header(brand, brand_link, no_turbolink)
end
end

def nav_bar_css_class(position, inverse = false)
def nav_bar_css_class(position, inverse = false, classes=nil)
css_class = ["navbar", "navbar-default"]
css_class << "navbar-#{position}" if position.present?
css_class << "navbar-inverse" if inverse
css_class << classes
css_class.join(" ")
end

Expand Down
5 changes: 5 additions & 0 deletions spec/lib/twitter_bootstrap_rails/navbar_helper_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -171,6 +171,11 @@
with_tag(:a, text: " Home", with: { href: "/"})
}
end

it "should add custom class to navbar" do
expect(nav_bar(:class => "custom-class"))
.to have_tag(:nav, with: { class: 'custom-class' } )
end
end

describe "drop_down" do
Expand Down