lib/ronin/formatting/extensions/text/array.rb in ronin-support-0.2.0 vs lib/ronin/formatting/extensions/text/array.rb in ronin-support-0.3.0

@@ -35,19 +35,21 @@
   #   # => [0x41, 0x42, 0x42, 0x90]
   #
   # @api public
   #
   def bytes
-    self.inject([]) do |accum,elem|
-      if elem.kind_of?(Integer)
-        accum << elem
+    bytes = []
+
+    each do |element|
+      if element.kind_of?(Integer)
+        bytes << element
       else
-        elem.to_s.each_byte { |b| accum << b }
+        element.to_s.each_byte { |b| bytes << b }
       end
-
-      accum
     end
+
+    return bytes
   end
 
   #
   # Decodes the characters contained within the Array. The Array may contain
   # either Integer or String objects.
@@ -60,11 +62,11 @@
   #   # => ["A", "A", " "]
   #
   # @api public
   #
   def chars
-    array_bytes = self.bytes
+    array_bytes = bytes
 
     array_bytes.map! { |b| b.chr }
     return array_bytes
   end
 
@@ -98,11 +100,11 @@
   #   # => ['\x41', '\x42', '\x42', '\x90']
   #
   # @api public
   #
   def hex_chars
-    array_bytes = self.bytes
+    array_bytes = bytes
     
     array_bytes.map! { |b| '\x%x' % b }
     return array_bytes
   end
 
@@ -122,10 +124,10 @@
   #   # => ['0x41', '0x42', '0x42', '0x90']
   #
   # @api public
   #
   def hex_integers
-    array_bytes = self.bytes
+    array_bytes = bytes
     
     array_bytes.map! { |b| '0x%x' % b }
     return array_bytes
   end