Method delete

src/radix-trie.ts:9–17

(value: T)

  }

  delete(value: T): boolean {
    const index = this.children.indexOf(value)
    if (index === -1) return false
    this.children = this.children.slice(0, index).concat(this.children.slice(index + 1))
    if (this.children.length === 0) {
      this.parent.delete(this)
    }
    return true
  }

  add(value: T): Leaf<T> {
    this.children.push(value)