index.ts

function router (method: string, path: string) {
      const chunks = path.split('/')
      let endpoints = compiledTrieMap
      let children = endpoints.children
      const chunksLength = chunks.length

      let i = 0
      while (true) {
        const chunk = chunks[i]
        if (children.has(chunk)) {
          endpoints = children.get(chunk)
        } else if (children.has(':')) {
          endpoints = children.get(':')
        } else if (children.has('*')) {
          children.get('*').handler(chunks)
          return
        } else {
          return
        }
        children = endpoints.children
        if (++i === chunksLength) {
          const value = endpoints.handler
          if (value instanceof Function) {
            value(chunks)
          }
        }
      }
    }