Method: Rugged::Blob#content

Defined in:
ext/rugged/rugged_blob.c

#content(max_bytes = -1) ⇒ String

Return up to max_bytes from the contents of a blob as bytes String. If max_bytes is less than 0, the full string is returned.

This string is tagged with the ASCII-8BIT encoding: the bytes are returned as-is, since Git is encoding agnostic.

Returns:

  • (String) 

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# File 'ext/rugged/rugged_blob.c', line 83

static VALUE rb_git_blob_content_GET(int argc, VALUE *argv, VALUE self)
{
	git_blob *blob;
	size_t size;
	const char *content;
	VALUE rb_max_bytes;

	TypedData_Get_Struct(self, git_blob, &rugged_object_type, blob);
	rb_scan_args(argc, argv, "01", &rb_max_bytes);

	content = git_blob_rawcontent(blob);
	size = git_blob_rawsize(blob);

	if (!NIL_P(rb_max_bytes)) {
		int maxbytes;

		Check_Type(rb_max_bytes, T_FIXNUM);
		maxbytes = FIX2INT(rb_max_bytes);

		if (maxbytes >= 0 && (size_t)maxbytes < size)
			size = (size_t)maxbytes;
	}

	/*
	 * since we don't really ever know the encoding of a blob
	 * lets default to the binary encoding (ascii-8bit)
	 */
	return rb_str_new(content, size);
}