Method writeJoined

packages/ts-builders/src/Writer.ts:46–59

* Adds several `values` to the current line, separated by `separator`. Both values and separator * can also be `Builder` instances for more advanced formatting. * * @param separator * @param values * @param writeItem allow to customize how individual item is written * @returns

(
    separator: string | BasicBuilder<ContextType>,
    values: T[],
    writeItem: (item: T, writer: this) => void = (item, w) => w.write(item),
  )

   * @returns
   */
  writeJoined<T extends string | BasicBuilder<ContextType>>(
    separator: string | BasicBuilder<ContextType>,
    values: T[],
    writeItem: (item: T, writer: this) => void = (item, w) => w.write(item),
  ): this {
    const last = values.length - 1
    for (let i = 0; i < values.length; i++) {
      writeItem(values[i], this)
      if (i !== last) {
        this.write(separator)
      }
    }
    return this
  }

  /**
   * Adds a string to current line, flushes current line and starts a new line.