Doc update

Author: pitr-ch

docs-source/channel.out.md

@@ -45,7 +45,7 @@ threads
 ch.push message: 3
 # => #<Concurrent::Promises::Channel:0x000002 capacity taken 0 of 2>
 threads.map(&:value)
-# => [{:message=>2}, {:message=>1}, {:message=>3}]
+# => [{:message=>1}, {:message=>2}, {:message=>3}]
 ```
 
 ### Promises integration
@@ -210,11 +210,11 @@ log
 #     "producer 0 pushing 3",
 #     "producer 1 pushing 1",
 #     "producer 1 pushing 2",
-#     "consumer 0 got 1. payload 3 from producer 0",
-#     "consumer 1 got 1. payload 1 from producer 1",
-#     "consumer 2 got 1. payload 2 from producer 1",
+#     "consumer 1 got 1. payload 3 from producer 0",
+#     "consumer 0 got 1. payload 1 from producer 1",
+#     "consumer 3 got 1. payload 2 from producer 1",
 #     "producer 1 pushing 3",
-#     "consumer 3 got 1. payload 3 from producer 1"]
+#     "consumer 2 got 1. payload 3 from producer 1"]
 ```
 
 The producers are much faster than consumers 
@@ -279,10 +279,10 @@ log
 #     "producer 1 pushing 2",
 #     "producer 0 pushing 3",
 #     "producer 1 pushing 3",
-#     "consumer 3 got 1. payload 3 from producer 1",
 #     "consumer 0 got 1. payload 2 from producer 0",
 #     "consumer 1 got 1. payload 2 from producer 1",
-#     "consumer 2 got 1. payload 3 from producer 0"]
+#     "consumer 2 got 1. payload 3 from producer 0",
+#     "consumer 3 got 1. payload 3 from producer 1"]
 ```
 
 ### Synchronization of workers by passing a value

docs/master/Concurrent/Actor.html

@@ -740,7 +740,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#current-class_method" title="current (class method)">.<strong>current</strong>  &#x21d2; Reference<sup>?</sup> </a>
+      <a href="#current-class_method" title="current (class method)">.<strong>current</strong>  &#x21d2; Reference, nil </a>
 
 
 
@@ -863,7 +863,7 @@ <h2>Class Method Details</h2>
       <div class="method_details first">
   <h3 class="signature first" id="current-class_method">
 
-    .<strong>current</strong>  &#x21d2; <tt><span class='object_link'><a href="Actor/Reference.html" title="Concurrent::Actor::Reference (class)">Reference</a></span></tt><sup>?</sup> 
+    .<strong>current</strong>  &#x21d2; <tt><span class='object_link'><a href="Actor/Reference.html" title="Concurrent::Actor::Reference (class)">Reference</a></span></tt>, <tt>nil</tt> 
 
 
 

docs/master/Concurrent/Actor/Core.html

@@ -418,7 +418,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#behaviour-instance_method" title="#behaviour (instance method)">#<strong>behaviour</strong>(behaviour_class)  &#x21d2; Behaviour::Abstract<sup>?</sup> </a>
+      <a href="#behaviour-instance_method" title="#behaviour (instance method)">#<strong>behaviour</strong>(behaviour_class)  &#x21d2; Behaviour::Abstract, nil </a>
 
 
 
@@ -646,7 +646,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#parent-instance_method" title="#parent (instance method)">#<strong>parent</strong>  &#x21d2; Reference<sup>?</sup> </a>
+      <a href="#parent-instance_method" title="#parent (instance method)">#<strong>parent</strong>  &#x21d2; Reference, nil </a>
 
 
 
@@ -1608,7 +1608,7 @@ <h3 class="signature " id="allocate_context-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="behaviour-instance_method">
 
-    #<strong>behaviour</strong>(behaviour_class)  &#x21d2; <tt><span class='object_link'><a href="Behaviour/Abstract.html" title="Concurrent::Actor::Behaviour::Abstract (class)">Behaviour::Abstract</a></span></tt><sup>?</sup> 
+    #<strong>behaviour</strong>(behaviour_class)  &#x21d2; <tt><span class='object_link'><a href="Behaviour/Abstract.html" title="Concurrent::Actor::Behaviour::Abstract (class)">Behaviour::Abstract</a></span></tt>, <tt>nil</tt> 
 
 
 
@@ -2109,7 +2109,7 @@ <h3 class="signature " id="on_envelope-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="parent-instance_method">
 
-    #<strong>parent</strong>  &#x21d2; <tt><span class='object_link'><a href="Reference.html" title="Concurrent::Actor::Reference (class)">Reference</a></span></tt><sup>?</sup> 
+    #<strong>parent</strong>  &#x21d2; <tt><span class='object_link'><a href="Reference.html" title="Concurrent::Actor::Reference (class)">Reference</a></span></tt>, <tt>nil</tt> 
 
 
 

docs/master/Concurrent/Map.html

@@ -157,7 +157,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#compute-instance_method" title="#compute (instance method)">#<strong>compute</strong>(key) {|old_value| ... } &#x21d2; Object<sup>?</sup> </a>
+      <a href="#compute-instance_method" title="#compute (instance method)">#<strong>compute</strong>(key) {|old_value| ... } &#x21d2; Object, nil </a>
 
 
 
@@ -203,7 +203,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#compute_if_present-instance_method" title="#compute_if_present (instance method)">#<strong>compute_if_present</strong>(key) {|old_value| ... } &#x21d2; Object<sup>?</sup> </a>
+      <a href="#compute_if_present-instance_method" title="#compute_if_present (instance method)">#<strong>compute_if_present</strong>(key) {|old_value| ... } &#x21d2; Object, nil </a>
 
 
 
@@ -226,7 +226,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#delete-instance_method" title="#delete (instance method)">#<strong>delete</strong>(key)  &#x21d2; Object<sup>?</sup> </a>
+      <a href="#delete-instance_method" title="#delete (instance method)">#<strong>delete</strong>(key)  &#x21d2; Object, nil </a>
 
 
 
@@ -412,7 +412,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#get_and_set-instance_method" title="#get_and_set (instance method)">#<strong>get_and_set</strong>(key, value)  &#x21d2; Object<sup>?</sup> </a>
+      <a href="#get_and_set-instance_method" title="#get_and_set (instance method)">#<strong>get_and_set</strong>(key, value)  &#x21d2; Object, nil </a>
 
 
 
@@ -460,7 +460,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#key-instance_method" title="#key (instance method)">#<strong>key</strong>(value)  &#x21d2; Object<sup>?</sup> </a>
+      <a href="#key-instance_method" title="#key (instance method)">#<strong>key</strong>(value)  &#x21d2; Object, nil </a>
 
 
 
@@ -508,7 +508,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#merge_pair-instance_method" title="#merge_pair (instance method)">#<strong>merge_pair</strong>(key, value) {|old_value| ... } &#x21d2; Object<sup>?</sup> </a>
+      <a href="#merge_pair-instance_method" title="#merge_pair (instance method)">#<strong>merge_pair</strong>(key, value) {|old_value| ... } &#x21d2; Object, nil </a>
 
 
 
@@ -531,7 +531,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#put_if_absent-instance_method" title="#put_if_absent (instance method)">#<strong>put_if_absent</strong>(key, value)  &#x21d2; Object<sup>?</sup> </a>
+      <a href="#put_if_absent-instance_method" title="#put_if_absent (instance method)">#<strong>put_if_absent</strong>(key, value)  &#x21d2; Object, nil </a>
 
 
 
@@ -554,7 +554,7 @@ <h2>
         <li class="public ">
   <span class="summary_signature">
 
-      <a href="#replace_if_exists-instance_method" title="#replace_if_exists (instance method)">#<strong>replace_if_exists</strong>(key, new_value)  &#x21d2; Object<sup>?</sup> </a>
+      <a href="#replace_if_exists-instance_method" title="#replace_if_exists (instance method)">#<strong>replace_if_exists</strong>(key, new_value)  &#x21d2; Object, nil </a>
 
 
 
@@ -832,7 +832,7 @@ <h3 class="signature first" id="[]-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="compute-instance_method">
 
-    #<strong>compute</strong>(key) {|old_value| ... } &#x21d2; <tt>Object</tt><sup>?</sup> 
+    #<strong>compute</strong>(key) {|old_value| ... } &#x21d2; <tt>Object</tt>, <tt>nil</tt> 
 
 
 
@@ -1073,7 +1073,7 @@ <h3 class="signature " id="compute_if_absent-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="compute_if_present-instance_method">
 
-    #<strong>compute_if_present</strong>(key) {|old_value| ... } &#x21d2; <tt>Object</tt><sup>?</sup> 
+    #<strong>compute_if_present</strong>(key) {|old_value| ... } &#x21d2; <tt>Object</tt>, <tt>nil</tt> 
 
 
 
@@ -1199,7 +1199,7 @@ <h3 class="signature " id="compute_if_present-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="delete-instance_method">
 
-    #<strong>delete</strong>(key)  &#x21d2; <tt>Object</tt><sup>?</sup> 
+    #<strong>delete</strong>(key)  &#x21d2; <tt>Object</tt>, <tt>nil</tt> 
 
 
 
@@ -2034,7 +2034,7 @@ <h3 class="signature " id="fetch_or_store-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="get_and_set-instance_method">
 
-    #<strong>get_and_set</strong>(key, value)  &#x21d2; <tt>Object</tt><sup>?</sup> 
+    #<strong>get_and_set</strong>(key, value)  &#x21d2; <tt>Object</tt>, <tt>nil</tt> 
 
 
 
@@ -2114,7 +2114,7 @@ <h3 class="signature " id="get_and_set-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="key-instance_method">
 
-    #<strong>key</strong>(value)  &#x21d2; <tt>Object</tt><sup>?</sup> 
+    #<strong>key</strong>(value)  &#x21d2; <tt>Object</tt>, <tt>nil</tt> 
 
 
 
@@ -2253,7 +2253,7 @@ <h3 class="signature " id="keys-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="merge_pair-instance_method">
 
-    #<strong>merge_pair</strong>(key, value) {|old_value| ... } &#x21d2; <tt>Object</tt><sup>?</sup> 
+    #<strong>merge_pair</strong>(key, value) {|old_value| ... } &#x21d2; <tt>Object</tt>, <tt>nil</tt> 
 
 
 
@@ -2395,7 +2395,7 @@ <h3 class="signature " id="merge_pair-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="put_if_absent-instance_method">
 
-    #<strong>put_if_absent</strong>(key, value)  &#x21d2; <tt>Object</tt><sup>?</sup> 
+    #<strong>put_if_absent</strong>(key, value)  &#x21d2; <tt>Object</tt>, <tt>nil</tt> 
 
 
 
@@ -2488,7 +2488,7 @@ <h3 class="signature " id="put_if_absent-instance_method">
       <div class="method_details ">
   <h3 class="signature " id="replace_if_exists-instance_method">
 
-    #<strong>replace_if_exists</strong>(key, new_value)  &#x21d2; <tt>Object</tt><sup>?</sup> 
+    #<strong>replace_if_exists</strong>(key, new_value)  &#x21d2; <tt>Object</tt>, <tt>nil</tt>