lib/sxp.rb in sxp-1.0.2 vs lib/sxp.rb in sxp-1.1.0

@@ -30,21 +30,21 @@
   # protocols.
   #
   # @param  [String, #to_s]          url
   # @param  [Hash{Symbol => Object}] options
   # @return [Enumerable<Object>]
-  def self.read_url(url, options = {})
-    Reader::Basic.read_url(url, options)
+  def self.read_url(url, **options)
+    Reader::Basic.read_url(url, **options)
   end
 
   ##
   # Reads all S-expressions from the given input files.
   #
   # @overload read_files(*filenames)
   #   @param  [Enumerable<String>]     filenames
   #
-  # @overload read_files(*filenames, options)
+  # @overload read_files(*filenames, **options)
   #   @param  [Enumerable<String>]     filenames
   #   @param  [Hash{Symbol => Object}] options
   #
   # @return [Enumerable<Object>]
   def self.read_files(*filenames)
@@ -55,31 +55,31 @@
   # Reads all S-expressions from a given input file.
   #
   # @param  [String, #to_s]          filename
   # @param  [Hash{Symbol => Object}] options
   # @return [Enumerable<Object>]
-  def self.read_file(filename, options = {})
-    Reader::Basic.read_file(filename, options)
+  def self.read_file(filename, **options)
+    Reader::Basic.read_file(filename, **options)
   end
 
   ##
   # Reads all S-expressions from the given input stream.
   #
   # @param  [IO, StringIO, String]   input
   # @param  [Hash{Symbol => Object}] options
   # @return [Enumerable<Object>]
-  def self.read_all(input, options = {})
-    Reader::Basic.read_all(input, options)
+  def self.read_all(input, **options)
+    Reader::Basic.read_all(input, **options)
   end
 
   ##
   # Reads one S-expression from the given input stream.
   #
   # @param  [IO, StringIO, String]   input
   # @param  [Hash{Symbol => Object}] options
   # @return [Object]
-  def self.read(input, options = {})
-    Reader::Basic.read(input, options)
+  def self.read(input, **options)
+    Reader::Basic.read(input, **options)
   end
   
   ##
   # Write an internal S-Expression as a formatted SXP
   #