docs(89): brings content for documentation of debounceTime-operator

Author: zualexander

src/operator-docs/filtering/debounceTime.ts

@@ -1,6 +1,79 @@
-import { OperatorDoc } from '../operator.model';
+import { OperatorDoc } from "../operator.model";
 
 export const debounceTime: OperatorDoc = {
-  'name': 'debounceTime',
-  'operatorType': 'filtering'
+  name: "debounceTime",
+  operatorType: "filtering",
+  signature:
+    "public debounceTime<T>(dueTime: number, scheduler: IScheduler = async): Observable",
+  parameters: [
+    {
+      name: "dueTime",
+      type: "number",
+      attribute: "mandatory",
+      description: `The timeout duration in milliseconds
+      (or the time unit determined internally by the optional scheduler for the window of time required to
+      wait for emission silence before emitting the most recent source value.`
+    },
+    {
+      name: "scheduler",
+      type: "IScheduler",
+      attribute: "optional",
+      description: `The IScheduler to use for managing the timers that handle the timeout for each value.`
+    }
+  ],
+  marbleUrl: "http://reactivex.io/rxjs/img/debounceTime.png",
+  shortDescription: {
+    description: `
+    Emits a value from the source Observable only after a particular time span has passed without another source emission.
+    It's like <a href="href="/operators#delay">delay</a>, but passes only the most recent value from each burst of emissions.`,
+    extras: []
+  },
+  walkthrough: {
+    description: `
+      <p>
+      <span class="markdown-code">debounceTime</span> delays values emitted by the source Observable, but drops
+      previous pending delayed emissions if a new value arrives on the source
+      Observable. This operator keeps track of the most recent value from the
+      source Observable, and emits that only when <span class="markdown-code">dueTime</span> enough time has passed
+      without any other value appearing on the source Observable. If a new value
+      appears before <span class="markdown-code">dueTime</span> silence occurs, the previous value will be dropped
+      and will not be emitted on the output Observable.
+      </p>
+      <p>
+        This is a rate-limiting operator, because it is impossible for more than one
+        value to be emitted in any time window of duration <span class="markdown-code">dueTime</span>, but it is also
+        a delay-like operator since output emissions do not occur at the same time as
+        they did on the source Observable. Optionally takes a <span class="markdown-code">IScheduler</span> for
+        managing timers.
+      </p>
+    `
+  },
+  examples: [
+    {
+      name:
+        "Emit the most recent value after a burst of value changes over a defined time",
+      code: `
+        const search = document.querySelector('#search');
+        const output = document.querySelector('#output');
+        const searchChange$ = Rx.Observable.fromEvent(search, 'keyup');
+
+        searchChange$
+        .map(x => x.target.value)
+        .debounceTime(500)
+          .subscribe((search)=> output.textContent=search);
+      `,
+      externalLink: {
+        platform: "JSBin",
+        url: "http://jsbin.com/gapobakuwu/edit?js,output"
+      }
+    }
+  ],
+  relatedOperators: [
+    "auditTime",
+    "debounce",
+    "delay",
+    "sampleTime",
+    "throttleTime"
+  ],
+  additionalResources: []
 };