def verify(package_json)
      inspect(package_json).each do |suspicious|
        warn(
          "`#{suspicious[:package]}` doesn't specify fixed version number",
          file: package_json,
          line: suspicious[:line]
        )
      end
    end
def verify(package_json)
      inspect(package_json).each do |suspicious|
        warn(
          "`#{suspicious[:package]}` doesn't specify fixed version number",
          file: package_json,
          line: suspicious[:line]
        )
      end
    end
Verifies the supplied `package.json` file
 @param    [string] package_json
           Path to `package.json`, relative to current directory
 @return   [void]