Validate user_icons
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+3
-1
@@ -203,7 +203,9 @@ module Gollum
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@collapse_tree = options.fetch :collapse_tree, false
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@collapse_tree = options.fetch :collapse_tree, false
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@css = options.fetch :css, false
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@css = options.fetch :css, false
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@h1_title = options.fetch :h1_title, false
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@h1_title = options.fetch :h1_title, false
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@user_icons = options.fetch :user_icons, 'none'
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@user_icons = ['gravatar', 'identicon'].include?( options[:user_icons] ) ?
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options[:user_icons] : 'none'
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end
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end
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# Public: check whether the wiki's git repo exists on the filesystem.
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# Public: check whether the wiki's git repo exists on the filesystem.
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