Contents

class Licensee
  class License
    attr_reader :name

    def initialize(name)
      @name=name.downcase
    end

    # Path to vendored license file on disk
    def path
      @path ||= File.expand_path "#{@name}.txt", Licensee::Licenses.base
    end

    # Raw content of license file, including YAML front matter
    def content
      @content ||= File.open(path).read
    end

    # License metadata from YAML front matter
    def meta
      @meta ||= front_matter = YAML.load(parts[1]) if parts[1]
    rescue
      nil
    end

    # The license body (e.g., contents - frontmatter)
    def body
      @body ||= parts[2]
    end
    alias_method :to_s, :body
    alias_method :text, :body

    # License body with all whitespace replaced with a single space
    def body_normalized
      @content_normalized ||= body.downcase.gsub(/\s+/, " ").strip
    end

    # Git-computed hash signature for the license file
    def hashsig
      @hashsig ||= Rugged::Blob::HashSignature.new(
        body, Rugged::Blob::HashSignature::WHITESPACE_SMART)
    end

    def inspect
      "#<Licensee::License name=\"#{name}\">"
    end

    private

    def parts
      @parts ||= content.match(/^(---\n.*\n---)?(.*)/m).to_a
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
licensee-3.0.0	lib/licensee/license.rb