code: function parseMethodName(parts, argsNames) {
      /**
       * argsName could be in different case from that
       * of function's name.
       */
      const argsNamesLower = argsNames.map(arg => arg.toLowerCase())
      /**
       * Suppresses HTTP method if exists
       */
      if(keysMethods.indexOf(parts[0].toLowerCase()) >= 0)
          parts = parts.slice(1)
      /**
       * Converts each method part into route path  
       */
      return parts.reduce((prev, curr) => {
          if(keywordsMaps[curr]) prev += keywordsMaps[curr] 
          else {
              if(prev.slice(-1) != '/') prev += '/'
              const index = argsNamesLower.indexOf(curr.toLowerCase())
              if(index >= 0) {
                  prev += ':'
                  prev += argsNames[index] // Preserve argument Case
              } else {
                  prev += curr
              }
          }
          return prev
      }, '')
  }
docs: Returns the route path for the corresponding controller
  method name.