Contents

module MetricFu

  class Churn < Generator

    def initialize(options={})
      super
    end

    def self.verify_dependencies!
      result = `churn --help`
      raise 'sudo gem install churn # if you want the churn tasks' unless result.match(/churn/)
    end

    
    def emit
      @output = `churn --yaml`
      yaml_start = @output.index("---")
      @output = @output[[e-mail]] if yaml_start
    end

    def analyze
      if @output.match(/fatal: Not a git repository/)
        @churn = [:churn => {}]
      else
        @churn = YAML::load(@output)
      end
    end

    def to_h
      {:churn => @churn[:churn]}
    end
  end

end

Version data entries

6 entries across 6 versions & 5 rubygems

Version	Path
metric_fu-1.4.0	lib/generators/churn.rb
cdd-metric_fu-1.3.1	lib/generators/churn.rb
devver-metric_fu-1.3.3	lib/generators/churn.rb
nielsm-metric_fu-1.3.1	lib/generators/churn.rb
metric_fu-1.3.0	lib/generators/churn.rb
edouard-metric_fu-1.2.1	lib/generators/churn.rb