extensions.rb in httpx-0.22.0

- old
+ new

@@ -53,19 +53,21 @@
     end
     Numeric.__send__(:include, NegMethods)
   end
 
   module NumericExtensions
+    # Ruby 2.4 backport
     refine Numeric do
       def infinite?
         self == Float::INFINITY
       end unless Numeric.method_defined?(:infinite?)
     end
   end
 
   module StringExtensions
     refine String do
+      # Ruby 2.5 backport
       def delete_suffix!(suffix)
         suffix = Backports.coerce_to_str(suffix)
         chomp! if frozen?
         len = suffix.length
         if len > 0 && index(suffix, -len)
@@ -78,10 +80,11 @@
     end
   end
 
   module HashExtensions
     refine Hash do
+      # Ruby 2.4 backport
       def compact
         h = {}
         each do |key, value|
           h[key] = value unless value == nil
         end
@@ -91,11 +94,11 @@
   end
 
   module ArrayExtensions
     module FilterMap
       refine Array do
-
+        # Ruby 2.7 backport
         def filter_map
           return to_enum(:filter_map) unless block_given?
 
           each_with_object([]) do |item, res|
             processed = yield(item)
@@ -105,19 +108,21 @@
       end unless Array.method_defined?(:filter_map)
     end
 
     module Sum
       refine Array do
+        # Ruby 2.6 backport
         def sum(accumulator = 0, &block)
           values = block_given? ? map(&block) : self
           values.inject(accumulator, :+)
         end
       end unless Array.method_defined?(:sum)
     end
 
     module Intersect
       refine Array do
+        # Ruby 3.1 backport
         def intersect?(arr)
           if size < arr.size
             smaller = self
           else
             smaller, arr = arr, self
@@ -128,10 +133,11 @@
     end
   end
 
   module IOExtensions
     refine IO do
+      # Ruby 2.3 backport
       # provides a fallback for rubies where IO#wait isn't implemented,
       # but IO#wait_readable and IO#wait_writable are.
       def wait(timeout = nil, _mode = :read_write)
         r, w = IO.select([self], [self], nil, timeout)
 
@@ -142,16 +148,18 @@
     end
   end
 
   module RegexpExtensions
     refine(Regexp) do
+      # Ruby 2.4 backport
       def match?(*args)
         !match(*args).nil?
       end
     end
   end
 
   module URIExtensions
+    # uri 0.11 backport, ships with ruby 3.1
     refine URI::Generic do
       def non_ascii_hostname
         @non_ascii_hostname
       end
 