34 lines
735 B
Ruby
34 lines
735 B
Ruby
class TreeDecorator < ApplicationDecorator
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decorates :tree
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def breadcrumbs(max_links = 2)
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if path
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part_path = ""
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parts = path.split("\/")
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yield('..', nil) if parts.count > max_links
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parts.each do |part|
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part_path = File.join(part_path, part) unless part_path.empty?
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part_path = part if part_path.empty?
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next unless parts.last(2).include?(part) if parts.count > max_links
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yield(part, h.tree_join(ref, part_path))
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end
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end
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end
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def up_dir?
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path.present?
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end
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def up_dir_path
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file = File.join(path, "..")
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h.tree_join(ref, file)
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end
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def readme
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@readme ||= contents.find { |c| c.is_a?(Grit::Blob) and c.name =~ /^readme/i }
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end
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end
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