| |
| |
| |
| # toString method |
| |
| |
| |
| |
| |
| |
| |
| - @override |
| |
| String toString |
| () |
| |
| _<span class="feature override">override</span>_ |
| |
| |
| |
| <p>A string representation of this object.</p> |
| <p>Some classes have a default textual representation, |
| often paired with a static <code>parse</code> function (like <code>int.parse</code>). |
| These classes will provide the textual representation as |
| their string representation.</p> |
| <p>Other classes have no meaningful textual representation |
| that a program will care about. |
| Such classes will typically override <code>toString</code> to provide |
| useful information when inspecting the object, |
| mainly for debugging or logging.</p> |
| |
| |
| |
| ## Implementation |
| |
| ```dart |
| @override |
| String toString() { |
| return '$runtimeType(${$value})'; |
| } |
| ``` |
| |
| |
| |
| |
| |
| |
| |
