chore: fix typos (#1076)

Signed-off-by: Rui Chen <[email protected]>

Author: chenrui333

CHANGELOG.md

@@ -296,7 +296,7 @@ concurrent-ruby-edge:
 * Simplification of `RubySingleThreadExecutor`
 * `Async` improvements
   - Each object uses its own `SingleThreadExecutor` instead of the global thread pool.
-  - No longers supports executor injection
+  - No longer supports executor injection
   - Much better documentation
 * `Atom` updates
   - No longer `Dereferenceable`
@@ -471,7 +471,7 @@ Please see the [roadmap](https://github.com/ruby-concurrency/concurrent-ruby/iss
 * Fixed bug with return value of `Concurrent::Actor::Utils::Pool#ask`
 * Fixed timing bug in `TimerTask`
 * Fixed bug when creating a `JavaThreadPoolExecutor` with minimum pool size of zero
-* Removed confusing warning when not using native extenstions
+* Removed confusing warning when not using native extensions
 * Improved documentation
 
 ## Release v0.7.0 (13 August 2014)

docs-source/erlang_actor.in.md

@@ -254,7 +254,7 @@ The one exception from the original Erlang naming is exit.
 To avoid clashing with `Kernel#exit` it's called `terminate`. 
 
 Until there is more information available here, the chapters listed below from 
-a book [lern you some Erlang](https://learnyousomeerlang.com) 
+a book [learn you some Erlang](https://learnyousomeerlang.com) 
 are excellent source of information. 
 The Ruby ErlangActor implementation has same behaviour. 
 

docs-source/erlang_actor.out.md

@@ -276,7 +276,7 @@ The one exception from the original Erlang naming is exit.
 To avoid clashing with `Kernel#exit` it's called `terminate`. 
 
 Until there is more information available here, the chapters listed below from 
-a book [lern you some Erlang](https://learnyousomeerlang.com) 
+a book [learn you some Erlang](https://learnyousomeerlang.com) 
 are excellent source of information. 
 The Ruby ErlangActor implementation has same behaviour. 
 

examples/benchmark_atomic_1.rb

@@ -133,7 +133,7 @@ def para_prepare(&block)
 # NOTE: It seems to me that this measurement method
 #       is sensible to how the system dispatches his resources.
 #
-#       More precise caluclation could be done using
+#       More precise calculation could be done using
 #       getrusage's times
 ret = Benchmark.measure do
   $go = true

examples/graph_atomic_bench.rb

@@ -47,7 +47,7 @@
   end
 elsif conf[:vary] == "speed"
   # Varies the execution time of the update block
-  # by using long calulation (MD5)
+  # by using long calculation (MD5)
   #
   # NOTE: Thread.pass and sleep() are not usable by the atomic
   #       lock. It needs to run the whole block without hitting

ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/ConcurrentHashMapV8.java

@@ -481,7 +481,7 @@ public static interface Spliterator<T> extends Iterator<T> {
      *
      * Maintaining API and serialization compatibility with previous
      * versions of this class introduces several oddities. Mainly: We
-     * leave untouched but unused constructor arguments refering to
+     * leave untouched but unused constructor arguments referring to
      * concurrencyLevel. We accept a loadFactor constructor argument,
      * but apply it only to initial table capacity (which is the only
      * time that we can guarantee to honor it.) We also declare an

ext/concurrent-ruby/com/concurrent_ruby/ext/jsr166e/nounsafe/ConcurrentHashMapV8.java

@@ -484,7 +484,7 @@ public static interface Spliterator<T> extends Iterator<T> {
      *
      * Maintaining API and serialization compatibility with previous
      * versions of this class introduces several oddities. Mainly: We
-     * leave untouched but unused constructor arguments refering to
+     * leave untouched but unused constructor arguments referring to
      * concurrencyLevel. We accept a loadFactor constructor argument,
      * but apply it only to initial table capacity (which is the only
      * time that we can guarantee to honor it.) We also declare an

lib/concurrent-ruby-edge/concurrent/edge/lock_free_linked_set/node.rb

@@ -38,7 +38,7 @@ def next_node
           @SuccessorReference.value
         end
 
-        # This method provides a unqiue key for the data which will be used for
+        # This method provides a unique key for the data which will be used for
         # ordering. This is configurable, and changes depending on how you wish
         # the nodes to be ordered.
         def key_for(data)

lib/concurrent-ruby-edge/concurrent/edge/old_channel_integration.rb

@@ -36,7 +36,7 @@ module OldChannelIntegration
 
         # @!visibility private
 
-        # Zips with selected value form the suplied channels
+        # Zips with selected value form the supplied channels
         # @return [Future]
         def then_select(*channels)
           future = Concurrent::Promises.select(*channels)

lib/concurrent-ruby/concurrent/agent.rb

@@ -371,7 +371,7 @@ def await_for(timeout)
     # @param [Float] timeout the maximum number of seconds to wait
     # @return [Boolean] true if all actions complete before timeout
     #
-    # @raise [Concurrent::TimeoutError] when timout is reached
+    # @raise [Concurrent::TimeoutError] when timeout is reached
     #
     # @!macro agent_await_warning
     def await_for!(timeout)
@@ -477,7 +477,7 @@ def await_for(timeout, *agents)
       # @param [Array<Concurrent::Agent>] agents the Agents on which to wait
       # @return [Boolean] true if all actions complete before timeout
       #
-      # @raise [Concurrent::TimeoutError] when timout is reached
+      # @raise [Concurrent::TimeoutError] when timeout is reached
       # @!macro agent_await_warning
       def await_for!(timeout, *agents)
         raise Concurrent::TimeoutError unless await_for(timeout, *agents)

lib/concurrent-ruby/concurrent/async.rb

@@ -218,7 +218,7 @@ module Async
 
     # @!method self.new(*args, &block)
     #
-    #   Instanciate a new object and ensure proper initialization of the
+    #   Instantiate a new object and ensure proper initialization of the
     #   synchronization mechanisms.
     #
     #   @param [Array<Object>] args Zero or more arguments to be passed to the

lib/concurrent-ruby/concurrent/atom.rb

@@ -113,7 +113,7 @@ class Atom < Synchronization::Object
     # @option opts [Proc] :validator (nil) Optional proc used to validate new
     #   values. It must accept one and only one argument which will be the
     #   intended new value. The validator will return true if the new value
-    #   is acceptable else return false (preferrably) or raise an exception.
+    #   is acceptable else return false (preferably) or raise an exception.
     #
     # @!macro deref_options
     #

lib/concurrent-ruby/concurrent/delay.rb

@@ -19,7 +19,7 @@ module Concurrent
   #
   # When a `Delay` is created its state is set to `pending`. The value and
   # reason are both `nil`. The first time the `#value` method is called the
-  # enclosed opration will be run and the calling thread will block. Other
+  # enclosed operation will be run and the calling thread will block. Other
   # threads attempting to call `#value` will block as well. Once the operation
   # is complete the *value* will be set to the result of the operation or the
   # *reason* will be set to the raised exception, as appropriate. All threads

lib/concurrent-ruby/concurrent/executor/fixed_thread_pool.rb

@@ -83,7 +83,7 @@ module Concurrent
   #
   #   This is a no-op on some pool implementation (e.g. the Java one).  The Ruby
   #   pool will auto-prune each time a new job is posted. You will need to call
-  #   this method explicitely in case your application post jobs in bursts (a
+  #   this method explicitly in case your application post jobs in bursts (a
   #   lot of jobs and then nothing for long periods)
 
   # @!macro thread_pool_executor_public_api

lib/concurrent-ruby/concurrent/executor/single_thread_executor.rb

@@ -27,7 +27,7 @@ module Concurrent
   #   is received. This pattern has several issues. The thread itself is highly
   #   susceptible to errors during processing. Also, the thread itself must be
   #   constantly monitored and restarted should it die. `SingleThreadExecutor`
-  #   encapsulates all these bahaviors. The task processor is highly resilient
+  #   encapsulates all these behaviors. The task processor is highly resilient
   #   to errors from within tasks. Also, should the thread die it will
   #   automatically be restarted.
   #

lib/concurrent-ruby/concurrent/map.rb

@@ -148,7 +148,7 @@ def [](key)
         if value = super # non-falsy value is an existing mapping, return it right away
           value
           # re-check is done with get_or_default(key, NULL) instead of a simple !key?(key) in order to avoid a race condition, whereby by the time the current thread gets to the key?(key) call
-          # a key => value mapping might have already been created by a different thread (key?(key) would then return true, this elsif branch wouldn't be taken and an incorrent +nil+ value
+          # a key => value mapping might have already been created by a different thread (key?(key) would then return true, this elsif branch wouldn't be taken and an incorrect +nil+ value
           # would be returned)
           # note: nil == value check is not technically necessary
         elsif @default_proc && nil == value && NULL == (value = get_or_default(key, NULL))

lib/concurrent-ruby/concurrent/promise.rb

@@ -103,7 +103,7 @@ module Concurrent
   # - if parent is *rejected* the child will be *pending* (but will ultimately be *rejected*)
   #
   # Promises are executed asynchronously from the main thread. By the time a
-  # child Promise finishes intialization it may be in a different state than its
+  # child Promise finishes initialization it may be in a different state than its
   # parent (by the time a child is created its parent may have completed
   # execution and changed state). Despite being asynchronous, however, the order
   # of execution of Promise objects in a chain (or tree) is strictly defined.

lib/concurrent-ruby/concurrent/scheduled_task.rb

@@ -193,7 +193,7 @@ def initialize(delay, opts = {}, &task)
       end
     end
 
-    # The `delay` value given at instanciation.
+    # The `delay` value given at instantiation.
     #
     # @return [Float] the initial delay.
     def initial_delay

lib/concurrent-ruby/concurrent/synchronization/object.rb

@@ -58,7 +58,7 @@ def self.new(*args, &block)
 
       # Creates methods for reading and writing to a instance variable with
       # volatile (Java) semantic as {.attr_volatile} does.
-      # The instance variable should be accessed oly through generated methods.
+      # The instance variable should be accessed only through generated methods.
       # This method generates following methods: `value`, `value=(new_value) #=> new_value`,
       # `swap_value(new_value) #=> old_value`,
       # `compare_and_set_value(expected, value) #=> true || false`, `update_value(&block)`.

lib/concurrent-ruby/concurrent/thread_safe/util/adder.rb

@@ -9,7 +9,7 @@ module ThreadSafe
     # @!visibility private
     module Util
 
-      # A Ruby port of the Doug Lea's jsr166e.LondAdder class version 1.8
+      # A Ruby port of the Doug Lea's jsr166e.LongAdder class version 1.8
       # available in public domain.
       #
       # Original source code available here:

lib/concurrent-ruby/concurrent/thread_safe/util/xor_shift_random.rb

@@ -15,7 +15,7 @@ module Util
       # Usage:
       #   x = XorShiftRandom.get # uses Kernel.rand to generate an initial seed
       #   while true
-      #     if (x = XorShiftRandom.xorshift).odd? # thread-localy generate a next random number
+      #     if (x = XorShiftRandom.xorshift).odd? # thread-locally generate a next random number
       #       do_something_at_random
       #     end
       #   end

spec/concurrent/actor_spec.rb

@@ -160,7 +160,7 @@ def on_message(message)
       end
 
       describe 'dead letter routing' do
-        it 'logs by deafault' do
+        it 'logs by default' do
           ping = Ping.spawn! :ping, []
           ping << :terminate!
           ping << 'asd'

spec/concurrent/async_spec.rb

@@ -153,7 +153,7 @@ def many(*args, &block) nil; end
         }.to raise_error(ArgumentError)
       end
 
-      it 'raises an error when pasing too many arguments (arity >= 0)' do
+      it 'raises an error when passing too many arguments (arity >= 0)' do
         expect {
           subject.async.echo(1, 2, 3, 4, 5)
         }.to raise_error(StandardError)
@@ -224,7 +224,7 @@ def many(*args, &block) nil; end
         }.to raise_error(ArgumentError)
       end
 
-      it 'raises an error when pasing too many arguments (arity >= 0)' do
+      it 'raises an error when passing too many arguments (arity >= 0)' do
         expect {
           subject.await.echo(1, 2, 3, 4, 5)
         }.to raise_error(StandardError)

spec/concurrent/executor/safe_task_executor_spec.rb

@@ -33,7 +33,7 @@ module Concurrent
           expect(expected).to eq [1, 2, 3]
         end
 
-        it 'protectes #execute with a mutex' do
+        it 'protects #execute with a mutex' do
           expect(subject).to receive(:synchronize).with(no_args)
           subject.execute
         end

spec/concurrent/executor/thread_pool_executor_shared.rb

@@ -411,7 +411,7 @@
           subject << proc { all_tasks_posted.wait; initial_executed.increment; }
         end
 
-        # Inject 20 more tasks, which should throw an exeption
+        # Inject 20 more tasks, which should throw an exception
         20.times do
           expect {
             subject << proc { subsequent_executed.increment; }

spec/concurrent/processing_actor_spec.rb

@@ -29,7 +29,7 @@ def count(actor, count)
           # continue running
           count(actor, count)
         when Integer
-          # this will call count again to set up what to do on next message, based on new state `count + numer`
+          # this will call count again to set up what to do on next message, based on new state `count + number`
           count(actor, count + number_or_command)
         end
       end

spec/concurrent/utility/processor_count_spec.rb

@@ -4,15 +4,15 @@ module Concurrent
 
   RSpec.describe '#processor_count' do
 
-    it 'retuns a positive integer' do
+    it 'returns a positive integer' do
       expect(Concurrent::processor_count).to be_a Integer
       expect(Concurrent::processor_count).to be >= 1
     end
   end
 
   RSpec.describe '#physical_processor_count' do
 
-    it 'retuns a positive integer' do
+    it 'returns a positive integer' do
       expect(Concurrent::physical_processor_count).to be_a Integer
       expect(Concurrent::physical_processor_count).to be >= 1
     end