Fix spelling in Ruby and Markdown files

UPGRADING.md

@@ -43,7 +43,7 @@ How do you know if source maps are working correctly? Try adding a syntax error
 
 When compiling assets with Sprockets, Sprockets needs to decide which top-level targets to compile, usually `application.css`, `application.js`, and images.
 
-If you are using sprockets prior to 4.0, Rails will compile `application.css`, `application.js`; and *any* files found in your assets directory(ies) that are _not_ recognized as JS or CSS, but do have a filename extension. That latter was meant to apply to all your images usually in `./app/assets/images/`, but could have targetted other files as well.
+If you are using sprockets prior to 4.0, Rails will compile `application.css`, `application.js`; and *any* files found in your assets directory(ies) that are _not_ recognized as JS or CSS, but do have a filename extension. That latter was meant to apply to all your images usually in `./app/assets/images/`, but could have targeted other files as well.
 
 If you wanted to specify additional assets to deliver that were not included by this logic, for instance for a marketing page with its own CSS, you might add something like this:
 

guides/extending_sprockets.md

@@ -119,7 +119,7 @@ Your exporter gets initialized once for each asset to be exported by sprockets w
  - environment (Instance of Sprockets::Environment)
  - directory (Instance of String)
 
-A `setup` method is called right after the exporter is initalized. Your exporter is expected implement a `skip?` method. If this method returns true then sprockets will skip your exporter and move to the next one. An instance of `Sprockets::Logger` is passed into this method that can be used to indicate to the user what is happening. This method is called synchronously.
+A `setup` method is called right after the exporter is initialized. Your exporter is expected implement a `skip?` method. If this method returns true then sprockets will skip your exporter and move to the next one. An instance of `Sprockets::Logger` is passed into this method that can be used to indicate to the user what is happening. This method is called synchronously.
 
 The work of writing the new asset to disk is performed in the `call` method. This method is potentially called in a new thread and should not mutate any global state. A `write` method is provided that takes a `filename` to be written to (full path) and yields an IO object.
 
@@ -411,7 +411,7 @@ module MySprocketsExtension
 end
 ```
 
-If your application is making serious modifications to the source file (an example could be a coffee script file generating JS will be signifigantly different) then you'll want to calculate and return an appropriate `map` key in the `metadata` hash. See the "metadata" section for more info on doing this.
+If your application is making serious modifications to the source file (an example could be a coffee script file generating JS will be significantly different) then you'll want to calculate and return an appropriate `map` key in the `metadata` hash. See the "metadata" section for more info on doing this.
 
 Once you've written your processor to run on all 3 versions of Sprockets you will need to register it. This is covered next.
 

lib/sprockets/bower.rb

@@ -13,7 +13,7 @@ module Bower
     # load_path    - String environment path
     # logical_path - String path relative to base
     #
-    # Returns candiate filenames.
+    # Returns candidate filenames.
     def resolve_alternates(load_path, logical_path)
       candidates, deps = super
 

lib/sprockets/bundle.rb

@@ -10,7 +10,7 @@ module Sprockets
   # Uses pipeline metadata:
   #
   #   :required - Ordered Set of asset URIs to prepend
-  #   :stubbed  - Set of asset URIs to substract from the required set.
+  #   :stubbed  - Set of asset URIs to subtract from the required set.
   #
   # Also see DirectiveProcessor.
   class Bundle

lib/sprockets/cache.rb

@@ -62,7 +62,7 @@ def self.default_logger
     # Internal: Wrap a backend cache store.
     #
     # Always assign a backend cache store instance to Environment#cache= and
-    # use Environment#cache to retreive a wrapped interface.
+    # use Environment#cache to retrieve a wrapped interface.
     #
     # cache - A compatible backend cache store instance.
     def initialize(cache = nil, logger = self.class.default_logger)

lib/sprockets/cached_environment.rb

@@ -4,7 +4,7 @@
 module Sprockets
   # `CachedEnvironment` is a special cached version of `Environment`.
   #
-  # The expection is that all of its file system methods are cached
+  # The exception is that all of its file system methods are cached
   # for the instances lifetime. This makes `CachedEnvironment` much faster. This
   # behavior is ideal in production environments where the file system
   # is immutable.

lib/sprockets/coffee_script_processor.rb

@@ -6,7 +6,7 @@ module Sprockets
   # Processor engine class for the CoffeeScript compiler.
   # Depends on the `coffee-script` and `coffee-script-source` gems.
   #
-  # For more infomation see:
+  # For more information see:
   #
   #   https://github.com/rails/ruby-coffee-script
   #

lib/sprockets/dependencies.rb

@@ -40,7 +40,7 @@ def register_dependency_resolver(scheme, &block)
       end
     end
 
-    # Public: Add environmental dependency inheirted by all assets.
+    # Public: Add environmental dependency inherited by all assets.
     #
     # uri - String dependency URI
     #

lib/sprockets/eco_processor.rb

@@ -4,7 +4,7 @@
 module Sprockets
   # Processor engine class for the Eco compiler. Depends on the `eco` gem.
   #
-  # For more infomation see:
+  # For more information see:
   #
   #   https://github.com/sstephenson/ruby-eco
   #   https://github.com/sstephenson/eco

lib/sprockets/ejs_processor.rb

@@ -4,7 +4,7 @@
 module Sprockets
   # Processor engine class for the EJS compiler. Depends on the `ejs` gem.
   #
-  # For more infomation see:
+  # For more information see:
   #
   #   https://github.com/sstephenson/ruby-ejs
   #

lib/sprockets/exporters/base.rb

@@ -1,6 +1,6 @@
 module Sprockets
   module Exporters
-    # Convienence class for all exporters to inherit from
+    # Convenience class for all exporters to inherit from
     #
     # An exporter is responsible for exporting a Sprockets::Asset
     # to a file system. For example the Exporters::File class

lib/sprockets/manifest.rb

@@ -15,7 +15,7 @@ module Sprockets
   # The JSON is part of the public API and should be considered stable. This
   # should make it easy to read from other programming languages and processes
   # that don't have sprockets loaded. See `#assets` and `#files` for more
-  # infomation about the structure.
+  # information about the structure.
   class Manifest
     include ManifestUtils
 
@@ -273,7 +273,7 @@ def clobber
       nil
     end
 
-    # Persist manfiest back to FS
+    # Persist manifest back to FS
     def save
       data = json_encode(@data)
       FileUtils.mkdir_p File.dirname(@filename)

lib/sprockets/npm.rb

@@ -8,7 +8,7 @@ module Npm
     # load_path    - String environment path
     # logical_path - String path relative to base
     #
-    # Returns candiate filenames.
+    # Returns candidate filenames.
     def resolve_alternates(load_path, logical_path)
       candidates, deps = super
 

lib/sprockets/processing.rb

@@ -130,7 +130,7 @@ def unregister_bundle_processor(*args)
     #
     # mime_type - String MIME Type. Use '*/*' applies to all types.
     # key       - Symbol metadata key
-    # initial   - Initial memo to pass to the reduce funciton (default: nil)
+    # initial   - Initial memo to pass to the reduce function (default: nil)
     # block     - Proc accepting the memo accumulator and current value
     #
     # Returns nothing.

lib/sprockets/processor_utils.rb

@@ -6,7 +6,7 @@ module Sprockets
   #
   # A Processor is a general function that may modify or transform an asset as
   # part of the pipeline. CoffeeScript to JavaScript conversion, Minification
-  # or Concatenation are all implemented as seperate Processor steps.
+  # or Concatenation are all implemented as separate Processor steps.
   #
   # Processors maybe any object that responds to call. So procs or a class that
   # defines a self.call method.

lib/sprockets/sass_processor.rb

@@ -7,7 +7,7 @@
 module Sprockets
   # Processor engine class for the SASS/SCSS compiler. Depends on the `sass` gem.
   #
-  # For more infomation see:
+  # For more information see:
   #
   #   https://github.com/sass/sass
   #   https://github.com/rails/sass-rails

lib/sprockets/sassc_processor.rb

@@ -7,7 +7,7 @@
 module Sprockets
   # Processor engine class for the SASS/SCSS compiler. Depends on the `sassc` gem.
   #
-  # For more infomation see:
+  # For more information see:
   #
   #   https://github.com/sass/sassc-ruby
   #   https://github.com/sass/sassc-rails

lib/sprockets/source_map_processor.rb

@@ -9,7 +9,7 @@ module Sprockets
   # When a file is passed in it will have a `application/js-sourcemap+json`
   # or `application/css-sourcemap+json` mime type. The filename will be
   # match the original asset. The original asset is loaded. As it
-  # gets processed by Sprockets it will aquire all information
+  # gets processed by Sprockets it will acquire all information
   # needed to build a source map file in the `asset.to_hash[:metadata][:map]`
   # key.
   #

lib/sprockets/source_map_utils.rb

@@ -140,7 +140,7 @@ def make_index_map(map)
       }
     end
 
-    # Public: Combine two seperate source map transformations into a single
+    # Public: Combine two separate source map transformations into a single
     # mapping.
     #
     # Source transformations may happen in discrete steps producing separate
@@ -453,7 +453,7 @@ def vlq_decode(str)
     #
     # ary - Two dimensional Array of Integers.
     #
-    # Returns a VLQ encoded String seperated by , and ;.
+    # Returns a VLQ encoded String separated by , and ;.
     def vlq_encode_mappings(ary)
       ary.map { |group|
         group.map { |segment|

lib/sprockets/utils.rb

@@ -25,7 +25,7 @@ def duplicable?(obj)
 
     # Internal: Duplicate and store key/value on new frozen hash.
     #
-    # Seperated for recursive calls, always use hash_reassoc(hash, *keys).
+    # Separated for recursive calls, always use hash_reassoc(hash, *keys).
     #
     # hash - Hash
     # key  - Object key

test/test_caching.rb

@@ -319,7 +319,7 @@ def call(input)
     end
   end
 
-  test "seperate cache for dependencies under a different load path" do
+  test "separate cache for dependencies under a different load path" do
     env1 = Sprockets::Environment.new(fixture_path('default')) do |env|
       env.append_path("app")
       env.append_path("vendor/gems/jquery-1-9")

test/test_environment.rb

@@ -840,7 +840,7 @@ def setup
     end
   end
 
-  test "seperate contexts classes for each instance" do
+  test "separate contexts classes for each instance" do
     e1 = new_environment
     e2 = new_environment
 

test/test_manifest.rb

@@ -71,7 +71,7 @@ def teardown
     assert_equal path, manifest.filename
   end
 
-  test "specify manifest directory and seperate location" do
+  test "specify manifest directory and separate location" do
     root  = File.join(Dir::tmpdir, 'public')
     dir   = File.join(root, 'assets')
     path  = File.join(root, 'manifest-123.json')
@@ -172,7 +172,7 @@ def teardown
     assert_equal dep_digest_path, data['assets']['coffee.js']
   end
 
-  test "compile to directory and seperate location" do
+  test "compile to directory and separate location" do
     manifest = Sprockets::Manifest.new(@env, File.join(@dir, 'manifest.json'))
 
     root  = File.join(Dir::tmpdir, 'public')