`LevelRow`型

リファレンスの説明と例は英語です。見出しと目次は日本語です。

One level: its layout and its one answer, each a code (code.ts).

インポート

import type { LevelRow } from "@johnmorrisdotca/tsunagi/levels";

ほかのエクスポート元: @johnmorrisdotca/tsunagi

定義

type LevelRow = readonly [
    string,
    string
];

メンバー

名前	型	説明
`0`	`string`
`1`	`string`
`length`	`2`
`toString`	`(): string`	Returns a string representation of an array.
`toLocaleString`	`(): string (locales: string \| string[], options?: Intl.NumberFormatOptions & Intl.DateTimeFormatOptions): string`	Returns a string representation of an array. The elements are converted to string using their toLocaleString methods.
`concat`	`(...items: ConcatArray<string>[]): string[] (...items: (string \| ConcatArray<string>)[]): string[]`	Combines two or more arrays.
`join`	`(separator?: string): string`	Adds all the elements of an array separated by the specified separator string.
`slice`	`(start?: number, end?: number): string[]`	Returns a section of an array.
`indexOf`	`(searchElement: string, fromIndex?: number): number`	Returns the index of the first occurrence of a value in an array.
`lastIndexOf`	`(searchElement: string, fromIndex?: number): number`	Returns the index of the last occurrence of a specified value in an array.
`every`	`<S extends string>(predicate: (value: string, index: number, array: readonly string[]) => value is S, thisArg?: any): this is readonly S[] (predicate: (value: string, index: number, array: readonly string[]) => unknown, thisArg?: any): boolean`	Determines whether all the members of an array satisfy the specified test.
`some`	`(predicate: (value: string, index: number, array: readonly string[]) => unknown, thisArg?: any): boolean`	Determines whether the specified callback function returns true for any element of an array.
`forEach`	`(callbackfn: (value: string, index: number, array: readonly string[]) => void, thisArg?: any): void`	Performs the specified action for each element in an array.
`map`	`<U>(callbackfn: (value: string, index: number, array: readonly string[]) => U, thisArg?: any): U[]`	Calls a defined callback function on each element of an array, and returns an array that contains the results.
`filter`	`<S extends string>(predicate: (value: string, index: number, array: readonly string[]) => value is S, thisArg?: any): S[] (predicate: (value: string, index: number, array: readonly string[]) => unknown, thisArg?: any): string[]`	Returns the elements of an array that meet the condition specified in a callback function.
`reduce`	`(callbackfn: (previousValue: string, currentValue: string, currentIndex: number, array: readonly string[]) => string): string (callbackfn: (previousValue: string, currentValue: string, currentIndex: number, array: readonly string[]) => string, initialValue: string): string <U>(callbackfn: (previousValue: U, currentValue: string, currentIndex: number, array: readonly string[]) => U, initialValue: U): U`	Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
`reduceRight`	`(callbackfn: (previousValue: string, currentValue: string, currentIndex: number, array: readonly string[]) => string): string (callbackfn: (previousValue: string, currentValue: string, currentIndex: number, array: readonly string[]) => string, initialValue: string): string <U>(callbackfn: (previousValue: U, currentValue: string, currentIndex: number, array: readonly string[]) => U, initialValue: U): U`	Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
`find`	`<S extends string>(predicate: (value: string, index: number, obj: readonly string[]) => value is S, thisArg?: any): S \| undefined (predicate: (value: string, index: number, obj: readonly string[]) => unknown, thisArg?: any): string \| undefined`	Returns the value of the first element in the array where predicate is true, and undefined otherwise.
`findIndex`	`(predicate: (value: string, index: number, obj: readonly string[]) => unknown, thisArg?: any): number`	Returns the index of the first element in the array where predicate is true, and -1 otherwise.
`entries`	`(): ArrayIterator<[number, string]>`	Returns an iterable of key, value pairs for every entry in the array
`keys`	`(): ArrayIterator<number>`	Returns an iterable of keys in the array
`values`	`(): ArrayIterator<string>`	Returns an iterable of values in the array
`includes`	`(searchElement: string, fromIndex?: number): boolean`	Determines whether an array includes a certain element, returning true or false as appropriate.
`flatMap`	`<U, This = undefined>(callback: (this: This, value: string, index: number, array: string[]) => U \| readonly U[], thisArg?: This \| undefined): U[]`	Calls a defined callback function on each element of an array. Then, flattens the result into a new array. This is identical to a map followed by flat with depth 1.
`flat`	`<A, D extends number = 1>(this: A, depth?: D \| undefined): FlatArray<A, D>[]`	Returns a new array with all sub-array elements concatenated into it recursively up to the specified depth.
`at`	`(index: number): string \| undefined`	Returns the item located at the specified index.

例

import type { LevelRow } from "@johnmorrisdotca/tsunagi/levels";
import { TSUNAGI_4 } from "@johnmorrisdotca/tsunagi/levels-4";

const value: LevelRow = TSUNAGI_4[0];
console.log(value);

[ 'A..AB..BC..CD..D', 'AAAABBBBCCCCDDDD' ]

出力（このページを作ったときに実行した結果）

ソースを見る GitHub で編集@johnmorrisdotca/tsunagi 1.7.0 のソースから作成しました。

この日本語は、まだ日本語を母語とする方の確認を受けていません。訂正を歓迎します。

LevelRow型

定義

メンバー

例

`LevelRow`型