strings.rb in ruby-lokalise-api-9.2.0

- old
+ new

@@ -2,18 +2,19 @@
 
 module RubyLokaliseApi
   module Utils
     module Strings
       refine String do
-        # Initial code taken from Facets gem by Rubyworks
+        # Converts a string to snake_case format.
+        # Original code inspired by the Facets gem by Rubyworks:
         # https://github.com/rubyworks/facets/blob/master/lib/core/facets/string/snakecase.rb
         def snakecase
-          gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2').
-            gsub(/([a-z\d])([A-Z])/, '\1_\2').
-            tr('-', '_').
-            gsub(/\s/, '_').
-            gsub(/__+/, '_').
-            downcase
+          gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2'). # Handle acronyms like 'HTMLParser'
+            gsub(/([a-z\d])([A-Z])/, '\1_\2').      # Handle camelCase to snake_case
+            tr('-', '_').                           # Replace dashes with underscores
+            gsub(/\s/, '_').                        # Replace spaces with underscores
+            gsub(/__+/, '_').                       # Collapse multiple underscores
+            downcase # Convert everything to lowercase
         end
       end
     end
   end
 end