Method: Rugged::Diff#write_patch

Defined in:
ext/rugged/rugged_diff.c

#write_patch(io) ⇒ nil #write_patch(io, : compact) ⇒ Object

Write a patch directly to an object which responds to “write”.

Overloads:

  • #write_patch(io) ⇒ nil

    Returns:

    • (nil)
[View source]

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# File 'ext/rugged/rugged_diff.c', line 249

static VALUE rb_git_diff_write_patch(int argc, VALUE *argv, VALUE self)
{
	git_diff *diff;
	VALUE rb_io, rb_opts;

	rb_scan_args(argc, argv, "10:", &rb_io, &rb_opts);

	if (!rb_respond_to(rb_io, rb_intern("write")))
		rb_raise(rb_eArgError, "Expected io to respond to \"write\"");

	Data_Get_Struct(self, git_diff, diff);

	if (!NIL_P(rb_opts)) {
		if (rb_hash_aref(rb_opts, CSTR2SYM("compact")) == Qtrue)
			git_diff_print(diff, GIT_DIFF_FORMAT_NAME_STATUS, diff_write_cb, (void*)rb_io);
		else
			git_diff_print(diff, GIT_DIFF_FORMAT_PATCH, diff_write_cb, (void*)rb_io);
	} else {
		git_diff_print(diff, GIT_DIFF_FORMAT_PATCH, diff_write_cb, (void*)rb_io);
	}

	return Qnil;
}