Contents

module Examples
  def context_from_example(file, &block)
    context "example #{file}" do
      silently {eval File.read("examples/#{file}.rb")}

      variables = instance_variables.reject {|var| var.to_s =~ /metadata$/}

      values = variables.inject({}) do |buffer, name|
        method_name = name.to_s.gsub(/@/, "")
        let(method_name)           {instance_variable_get(name)}
        buffer.merge method_name => instance_variable_get(name)
      end

      before :all do
        values.each {|name, value| instance_variable_set "@#{name}", value}
      end

      instance_eval &block if block
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
transcriber-0.0.3	spec/support/examples.rb
transcriber-0.0.2	spec/support/examples.rb