Method run

src/actions/Replace.ts:43–85

(
    [targets]: [TypedSelection[]],
    replaceWith: string[] | RangeGenerator
  )

  }

  async run(
    [targets]: [TypedSelection[]],
    replaceWith: string[] | RangeGenerator
  ): Promise<ActionReturnValue> {
    await displayPendingEditDecorations(
      targets,
      this.graph.editStyles.pendingModification0
    );

    const texts = this.getTexts(targets, replaceWith);

    if (targets.length !== texts.length) {
      throw new Error("Targets and texts must have same length");
    }

    const edits = zip(targets, texts).map(([target, text]) => ({
      editor: target!.selection.editor,
      range: target!.selection.selection,
      text: maybeAddDelimiter(text!, target!),
    }));

    const thatMark = flatten(
      await runForEachEditor(
        edits,
        (edit) => edit.editor,
        async (editor, edits) => {
          const [updatedSelections] = await performEditsAndUpdateSelections(
            this.graph.rangeUpdater,
            editor,
            edits,
            [targets.map((target) => target.selection.selection)]
          );

          return updatedSelections.map((selection) => ({
            editor,
            selection,
          }));
        }
      )
    );

    return { thatMark };
  }
}