Function diffStr

  • diffStr(A, B): DiffResult<string>[]

  • Renders the differences between the actual and expected strings. Partially inspired from https://github.com/kpdecker/jsdiff.

    Parameters

    • A: string

      Actual string

    • B: string

      Expected string

    Returns DiffResult<string>[]

    Array of diff results.

    Example: Usage

    import { diffStr } from "@std/internal/diff-str";
    import { assertEquals } from "@std/assert";

    assertEquals(diffStr("Hello!", "Hello"), [
      {
        type: "removed",
        value: "Hello!\n",
        details: [
          { type: "common", value: "Hello" },
          { type: "removed", value: "!" },
          { type: "common", value: "\n" }
        ]
      },
      {
        type: "added",
        value: "Hello\n",
        details: [
          { type: "common", value: "Hello" },
          { type: "common", value: "\n" }
        ]
      }
    ]);

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