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diff --git a/files/pt-br/conflicting/web/javascript/reference/global_objects/weakmap/index.html b/files/pt-br/conflicting/web/javascript/reference/global_objects/weakmap/index.html new file mode 100644 index 0000000000..a6d5051c36 --- /dev/null +++ b/files/pt-br/conflicting/web/javascript/reference/global_objects/weakmap/index.html @@ -0,0 +1,119 @@ +--- +title: WeakMap.prototype +slug: conflicting/Web/JavaScript/Reference/Global_Objects/WeakMap +translation_of: Web/JavaScript/Reference/Global_Objects/WeakMap +translation_of_original: Web/JavaScript/Reference/Global_Objects/WeakMap/prototype +original_slug: Web/JavaScript/Reference/Global_Objects/WeakMap/prototype +--- +<div>{{JSRef("Global_Objects", "WeakMap")}}</div> + +<h2 id="Summary" name="Summary">Sumário</h2> + +<p>A propriedade <code><strong>WeakMap</strong></code><strong><code>.prototype</code></strong> representa o prototype fara o construtor {{jsxref("WeakMap")}}.</p> + +<div>{{js_property_attributes(0,0,0)}}</div> + +<h2 id="Description" name="Description">Descrição</h2> + +<p>Instâncias {{jsxref("WeakMap")}} herdam de {{jsxref("WeakMap.prototype")}}. Você pode usar o objeto <code>prototype</code> do construtor para adicionar propriedades ou métodos para todas as instâncias <code>WeakMap</code>.</p> + +<h2 id="Propriedades">Propriedades</h2> + +<dl> + <dt><code>WeakMap.prototype.constructor</code></dt> + <dd>Retorna a função construtora das instâncias, neste caso a própria <code>{{jsxref("WeakMap")}}</code>.</dd> +</dl> + +<h2 id="Metodos">Metodos</h2> + +<dl> + <dt>{{jsxref("WeakMap.prototype.clear()")}}</dt> + <dd>Remove todos os pares chave/valor do objeto <code>WeakMap</code></dd> + <dt>{{jsxref("WeakMap.delete", "WeakMap.prototype.delete(key)")}}</dt> + <dd>Remove qualquer valor associado à <code style="font-style: normal; line-height: 1.5;">key</code><span style="line-height: 1.5;">. </span><code style="font-style: normal; line-height: 1.5;">WeakMap.prototype.has(key)</code> e retorna <code style="font-style: normal; line-height: 1.5;">false</code> após.</dd> + <dt>{{jsxref("WeakMap.get", "WeakMap.prototype.get(key)")}}</dt> + <dd>Retorna o valor associado a <code>key</code>, ou <code>undefined</code> se nenhum existir.</dd> + <dt>{{jsxref("WeakMap.has", "WeakMap.prototype.has(key)")}}</dt> + <dd>Retorna um Boolean verificando se há algum valor associado a <code>key</code> no objeto <code>WeakMap</code> ou não.</dd> + <dt>{{jsxref("WeakMap.set", "WeakMap.prototype.set(key, value)")}}</dt> + <dd>Configura um valor para <code>key</code> no objeto <code>WeakMap</code>. Retorna <code>undefined</code>.</dd> +</dl> + +<h2 id="Especificações">Especificações</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Especificação</th> + <th scope="col">Status</th> + <th scope="col">Comentário</th> + </tr> + <tr> + <td>{{SpecName('ES6', '#sec-weakmap.prototype', 'WeakMap.prototype')}}</td> + <td>{{Spec2('ES6')}}</td> + <td>Especificação inicial.</td> + </tr> + </tbody> +</table> + +<h2 id="Compatibilidade_de_browsers">Compatibilidade de browsers </h2> + +<p>{{CompatibilityTable}}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Recurso</th> + <th>Chrome</th> + <th>Firefox (SpiderMonkey)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Suporte básico</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{CompatGeckoDesktop("6.0")}}</td> + <td>11</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Recurso</th> + <th>Android</th> + <th>Firefox Mobile (SpiderMonkey)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Suporte básico</td> + <td>{{CompatNo}}</td> + <td>{{CompatGeckoMobile("6.0")}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + </tr> + </tbody> +</table> +</div> + +<h3 id="Notas_para_o_Chrome">Notas para o Chrome</h3> + +<ul> + <li>O recurso é ativado por preferência. Em <span style="font-family: 'Courier New','Andale Mono',monospace;">chrome://flags </span>ative "Enable Experimental JavaScript".</li> +</ul> + +<h2 id="Veja_também">Veja também</h2> + +<ul> + <li>{{jsxref("Map.prototype")}}</li> +</ul> |
