specify that current RxJava docs are for RxJava 1.x

a first baby step towards #139

Author: DavidMGross

documentation/operators/all.html

@@ -74,7 +74,7 @@ <h4>Sample Code</h4>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava all %}
+  {% lang_operator RxJava&nbsp;1․x all %}
      <figure>
       <img src="images/all.png" style="width:100%;" alt="all" />
       <figcaption><p>

documentation/operators/amb.html

@@ -61,7 +61,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava amb ambWith %}
+  {% lang_operator RxJava&nbsp;1․x amb ambWith %}
      <figure>
       <img src="images/amb.png" style="width:100%;" alt="amb" />
       <figcaption><p>

documentation/operators/and-then-when.html

@@ -58,7 +58,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava and then when %}
+  {% lang_operator RxJava&nbsp;1․x and then when %}
      <figure>
       <img src="images/and_then_when.png" style="width:100%;" alt="and/then/when" />
       <figcaption><p>

documentation/operators/average.html

@@ -82,7 +82,7 @@ <h4>Sample Code</h4>
      </p>
   {% endlang_operator %}
 
-  {% lang_operator RxJava averageDouble averageFloat averageInteger averageLong %}
+  {% lang_operator RxJava&nbsp;1․x averageDouble averageFloat averageInteger averageLong %}
      <p>
       This operator is not in the RxJava core, but is part of the distinct <code>rxjava-math</code>
       module, where it is implemented with four type-specific operators: <code>averageDouble</code>,

documentation/operators/backpressure.html

@@ -122,7 +122,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava onBackpressureBuffer onBackpressureDrop onBackpressureLatest %}
+  {% lang_operator RxJava&nbsp;1․x onBackpressureBuffer onBackpressureDrop onBackpressureLatest %}
     <p>
      RxJava implements reactive pull backpressure, and many of its operators support that form of
      backpressure. It also has three operators that you can apply to Observables that have not been

documentation/operators/buffer.html

@@ -233,7 +233,7 @@ <h4>Sample Code</h4>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava buffer %}
+  {% lang_operator RxJava&nbsp;1․x buffer %}
     <p>
     In RxJava there are several variants of <span class="operator">Buffer</span>:
     </p>

documentation/operators/catch.html

@@ -194,7 +194,7 @@ <h4><code>onExceptionResumeNext</code></h4>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava onErrorResumeNext onErrorReturn onExceptionResumeNext %}
+  {% lang_operator RxJava&nbsp;1․x onErrorResumeNext onErrorReturn onExceptionResumeNext %}
      <p>
       RxJava implements the <span class="operator">Catch</span> operator with three distinct
       operators:

documentation/operators/combinelatest.html

@@ -78,7 +78,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava combineLatest withLatestFrom %}
+  {% lang_operator RxJava&nbsp;1․x combineLatest withLatestFrom %}
      <figure>
       <img src="images/combineLatest.png" style="width:100%;" alt="combineLatest" />
       <figcaption><p>

documentation/operators/concat.html

@@ -143,7 +143,7 @@ <h4>Sample Code</h4>
      </ul>
   {% endlang_operator %}
 
-  {% lang_operator RxJava concat concatWith %}
+  {% lang_operator RxJava&nbsp;1․x concat concatWith %}
      <figure>
       <img src="images/concat.png" style="width:100%;" alt="concat" />
       <figcaption><p>

documentation/operators/connect.html

@@ -73,7 +73,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava connect %}
+  {% lang_operator RxJava&nbsp;1․x connect %}
     <figure class="variant">
      <img src="images/publishConnect.png" style="width:100%;" alt="connect" />
      <figcaption><p>

documentation/operators/contains.html

@@ -90,7 +90,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava contains exists isEmpty %}
+  {% lang_operator RxJava&nbsp;1․x contains exists isEmpty %}
      <figure>
       <img src="images/contains.png" style="width:100%;" alt="contains" />
       <figcaption><p>

documentation/operators/count.html

@@ -75,7 +75,7 @@ <h4>Sample Code</h4>
      </ul>
   {% endlang_operator %}
 
-  {% lang_operator RxJava count countLong %}
+  {% lang_operator RxJava&nbsp;1․x count countLong %}
      <p>
       In RxJava the operator is called <code>count</code> and the Observable it creates emits an
       Integer value. There is also a <code>countLong</code> whose Observable emits a Long value.

documentation/operators/create.html

@@ -90,7 +90,7 @@ <h4>Sample Code</h4>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava create %}
+  {% lang_operator RxJava&nbsp;1․x create %}
     <figure class="variant">
      <img src="images/create.png" style="width:100%;" alt="create" />
      <figcaption><p>

documentation/operators/debounce.html

@@ -89,7 +89,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava debounce throttleWithTimeout %}
+  {% lang_operator RxJava&nbsp;1․x debounce throttleWithTimeout %}
      <p>
       RxJava implements this operator as <code>throttleWithTimeout</code> and <code>debounce</code>.
      </p><p>

documentation/operators/defaultifempty.html

@@ -61,7 +61,7 @@ <h2>Language-Specific Information:</h2>
      </p>
   {% endlang_operator %}
 
-  {% lang_operator RxJava defaultIfEmpty switchIfEmpty %}
+  {% lang_operator RxJava&nbsp;1․x defaultIfEmpty switchIfEmpty %}
      <figure>
       <img src="images/defaultIfEmpty.png" style="width:100%;" alt="defaultIfEmpty" />
       <figcaption><p>

documentation/operators/defer.html

@@ -78,7 +78,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava defer ifThen switchCase %}
+  {% lang_operator RxJava&nbsp;1․x defer ifThen switchCase %}
     <figure class="variant">
      <img src="images/defer.png" style="width:100%;" alt="defer" />
      <figcaption><p>

documentation/operators/delay.html

@@ -131,7 +131,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava delay delaySubscription %}
+  {% lang_operator RxJava&nbsp;1․x delay delaySubscription %}
      <p>
       RxJava implements this operator as variants of <code>delay</code> and <code>delaySubscription</code>.
      </p>

documentation/operators/distinct.html

@@ -98,7 +98,7 @@ <h2>Language-Specific Information:</h2>
      </p>
   {% endlang_operator %}
 
-  {% lang_operator RxJava distinct distinctUntilChanged %}
+  {% lang_operator RxJava&nbsp;1․x distinct distinctUntilChanged %}
      <figure>
       <img src="images/distinct.png" style="width:100%;" alt="distinct" />
       <figcaption><p>

documentation/operators/do.html

@@ -165,7 +165,7 @@ <h4>Sample Code</h4>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava doOnCompleted doOnEach doOnError doOnNext doOnRequest doOnSubscribe doOnTerminate doOnUnsubscribe finallyDo doAfterTerminate %}
+  {% lang_operator RxJava&nbsp;1․x doOnCompleted doOnEach doOnError doOnNext doOnRequest doOnSubscribe doOnTerminate doOnUnsubscribe finallyDo doAfterTerminate %}
     <p>
      RxJava has several <span class="operator">Do</span> variants.
     </p>

documentation/operators/elementat.html

@@ -82,7 +82,7 @@ <h2>Language-Specific Information:</h2>
      </p>
   {% endlang_operator %}
 
-  {% lang_operator RxJava elementAt elementAtOrDefault %}
+  {% lang_operator RxJava&nbsp;1․x elementAt elementAtOrDefault %}
      <figure>
       <img src="images/elementAt.png" style="width:100%;" alt="elementAt" />
       <figcaption><p>

documentation/operators/empty-never-throw.html

@@ -101,7 +101,7 @@ <h4>Sample Code</h4>
      </ul>
   {% endlang_operator %}
 
-  {% lang_operator RxJava empty never error %}
+  {% lang_operator RxJava&nbsp;1․x empty never error %}
      <p>
       RxJava implements these operators as <code>empty</code>, <code>never</code>, and
       <code>error</code>. The <code>error</code> operator takes as a parameter the

documentation/operators/filter.html

@@ -89,7 +89,7 @@ <h4>Sample Code</h4>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava filter ofType %}
+  {% lang_operator RxJava&nbsp;1․x filter ofType %}
      <figure>
       <img src="images/filter.png" style="width:100%;" alt="filter" />
       <figcaption><p>

documentation/operators/first.html

@@ -305,7 +305,7 @@ <h3>The <code>BlockingObservable</code> Methods</h3>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava first firstOrDefault latest mostRecent next single singleOrDefault takeFirst %}
+  {% lang_operator RxJava&nbsp;1․x first firstOrDefault latest mostRecent next single singleOrDefault takeFirst %}
      <p>
       In RxJava, this filtering operator is implemented as <code>first</code>, <code>firstOrDefault</code>,
       and <code>takeFirst</code>.

documentation/operators/flatmap.html

@@ -188,7 +188,7 @@ <h4>See Also</h4>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava concatMap flatMap flatMapIterable StringObervable.split switchMap %}
+  {% lang_operator RxJava&nbsp;1․x concatMap flatMap flatMapIterable StringObervable.split switchMap %}
     <figure class="variant">
      <img src="images/mergeMap.png" style="width:100%;" alt="flatMap" />
      <figcaption><p>

documentation/operators/from.html

@@ -136,7 +136,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava decode from fromAction fromCallable fromFunc0 fromRunnable runAsync %}
+  {% lang_operator RxJava&nbsp;1․x decode from fromAction fromCallable fromFunc0 fromRunnable runAsync %}
     <figure class="variant">
      <img src="images/from.Future.png" style="width:100%;" alt="from" />
      <figcaption><p>

documentation/operators/groupby.html

@@ -136,7 +136,7 @@ <h4>Sample Code</h4>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava groupBy %}
+  {% lang_operator RxJava&nbsp;1․x groupBy %}
     <figure class="variant">
      <img src="images/groupBy.png" style="width:100%;" alt="groupBy" />
      <figcaption><p>

documentation/operators/ignoreelements.html

@@ -62,7 +62,7 @@ <h2>Language-Specific Information:</h2>
      </p>
   {% endlang_operator %}
 
-  {% lang_operator RxJava ignoreElements %}
+  {% lang_operator RxJava&nbsp;1․x ignoreElements %}
      <figure>
       <img src="images/ignoreElements.png" style="width:100%;" alt="ignoreElements" />
       <figcaption><p>

documentation/operators/interval.html

@@ -82,7 +82,7 @@ <h2>Language-Specific Information:</h2>
     </p>
   {% endlang_operator %}
 
-  {% lang_operator RxJava interval %}
+  {% lang_operator RxJava&nbsp;1․x interval %}
     <figure class="variant">
      <img src="images/interval.png" style="width:100%;" alt="interval" />
      <figcaption><p>

documentation/operators/join.html

@@ -108,7 +108,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava join groupJoin %}
+  {% lang_operator RxJava&nbsp;1․x join groupJoin %}
     <figure class="variant">
      <img src="images/join_.png" style="width:100%;" alt="join" />
      <figcaption><p>

documentation/operators/just.html

@@ -82,7 +82,7 @@ <h4>Sample Code</h4>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava just %}
+  {% lang_operator RxJava&nbsp;1․x just %}
     <figure class="variant">
      <img src="images/just.png" style="width:100%;" alt="just" />
      <figcaption><p>

documentation/operators/last.html

@@ -163,7 +163,7 @@ <h3>The <code>BlockingObservable</code> Methods</h3>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava last lastOrDefault %}
+  {% lang_operator RxJava&nbsp;1․x last lastOrDefault %}
      <p>
       In RxJava, this filtering operator is implemented as <code>last</code> and <code>lastOrDefault</code>.
      </p><p>

documentation/operators/map.html

@@ -105,7 +105,7 @@ <h4>Sample Code</h4>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava byLine cast encode map %}
+  {% lang_operator RxJava&nbsp;1․x byLine cast encode map %}
      <figure>
       <img src="images/map.png" style="width:100%;" alt="map" />
       <figcaption><p>

documentation/operators/materialize-dematerialize.html

@@ -117,7 +117,7 @@ <h4>Sample Code</h4>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava dematerialize materialize %}
+  {% lang_operator RxJava&nbsp;1․x dematerialize materialize %}
     <figure class="variant">
      <img src="images/materialize.png" style="width:100%;" alt="materialize" />
      <figcaption><p>

documentation/operators/max.html

@@ -68,7 +68,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava max maxBy %}
+  {% lang_operator RxJava&nbsp;1․x max maxBy %}
      <p>
       In RxJava, this operator is not in the ReactiveX core, but is part of the distinct
       <code>rxjava-math</code> module.

documentation/operators/merge.html

@@ -210,7 +210,7 @@ <h4>Sample Code</h4>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava merge mergeDelayError mergeWith %}
+  {% lang_operator RxJava&nbsp;1․x merge mergeDelayError mergeWith %}
      <p>
       RxJava implements this operator as <code>merge</code>, <code>mergeWith</code>, and
       <code>mergeDelayError</code>.

documentation/operators/min.html

@@ -68,7 +68,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava min minBy %}
+  {% lang_operator RxJava&nbsp;1․x min minBy %}
      <p>
       In RxJava, this operator is not in the ReactiveX core, but is part of the distinct
       <code>rxjava-math</code> module.

documentation/operators/observeon.html

@@ -95,7 +95,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava observeOn %}
+  {% lang_operator RxJava&nbsp;1․x observeOn %}
     <figure class="variant">
      <img src="images/observeOn.png" style="width:100%;" alt="observeOn" />
      <figcaption><p>

documentation/operators/publish.html

@@ -72,7 +72,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava publish %}
+  {% lang_operator RxJava&nbsp;1․x publish %}
     <figure class="variant">
      <img src="images/publishConnect.png" style="width:100%;" alt="publish" />
      <figcaption><p>

documentation/operators/range.html

@@ -68,7 +68,7 @@ <h4>Sample Code</h4>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava range %}
+  {% lang_operator RxJava&nbsp;1․x range %}
     <figure class="variant">
      <img src="images/range.png" style="width:100%;" alt="range" />
      <figcaption><p>

documentation/operators/reduce.html

@@ -128,7 +128,7 @@ <h4>Sample Code</h4>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava collect reduce %}
+  {% lang_operator RxJava&nbsp;1․x collect reduce %}
      <figure>
       <img src="images/reduce.png" style="width:100%;" alt="reduce" />
       <figcaption><p>

documentation/operators/refcount.html

@@ -74,7 +74,7 @@ <h2>Language-Specific Information:</h2>
     </ul>
   {% endlang_operator %}
 
-  {% lang_operator RxJava refCount share %}
+  {% lang_operator RxJava&nbsp;1․x refCount share %}
     <figure class="variant">
      <img src="images/publishRefCount.png" style="width:100%;" alt="refCount" />
      <figcaption><p>

documentation/operators/repeat.html

@@ -107,7 +107,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava doWhile repeat repeatWhen whileDo %}
+  {% lang_operator RxJava&nbsp;1․x doWhile repeat repeatWhen whileDo %}
     <figure class="variant">
      <img src="images/repeat.o.png" style="width:100%;" alt="repeat" />
      <figcaption><p>

documentation/operators/replay.html

@@ -105,7 +105,7 @@ <h2>Language-Specific Information:</h2>
     </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava replay cache %}
+  {% lang_operator RxJava&nbsp;1․x replay cache %}
     <figure class="variant">
      <img src="images/replay.png" style="width:100%;" alt="replay" />
      <figcaption><p>

documentation/operators/retry.html

@@ -110,7 +110,7 @@ <h2>Language-Specific Information:</h2>
      </figure>
   {% endlang_operator %}
 
-  {% lang_operator RxJava retry retryWhen %}
+  {% lang_operator RxJava&nbsp;1․x retry retryWhen %}
      <p>
       RxJava has two versions of this operator: <code>retry</code> and <code>retryWhen</code>.
      </p>