Changed ObjectID#legal_oid_string to ObjectID#legal?

lib/mongo/types/objectid.rb

@@ -64,7 +64,7 @@ module XGen
         # Given a string representation of an ObjectID, return a new ObjectID
         # with that value.
         def self.from_string(str)
-          raise "illegal ObjectID format" unless legal_oid_string(str)
+          raise "illegal ObjectID format" unless legal?(str)
           data = []
           BYTE_ORDER.each_with_index { |string_position, data_index|
             data[data_index] = str[string_position * 2, 2].to_i(16)
@@ -72,7 +72,7 @@ module XGen
           self.new(data)
         end
 
-        def self.legal_oid_string(str)
+        def self.legal?(str)
           len = BYTE_ORDER.length * 2
           str =~ /([0-9a-f]+)/i
           match = $1

tests/test_objectid.rb

@@ -73,14 +73,14 @@ class ObjectIDTest < Test::Unit::TestCase
     assert_equal @o.to_s, o2.to_s
   end
 
-  def test_legal_oid_string
-    assert !ObjectID.legal_oid_string(nil)
-    assert !ObjectID.legal_oid_string("fred")
-    assert !ObjectID.legal_oid_string("0000")
-    assert !ObjectID.legal_oid_string('000102030405060708090A0')
-    assert ObjectID.legal_oid_string('000102030405060708090A0B')
-    assert ObjectID.legal_oid_string('abcdefABCDEF123456789012')
-    assert !ObjectID.legal_oid_string('abcdefABCDEF12345678901x')
+  def test_legal
+    assert !ObjectID.legal?(nil)
+    assert !ObjectID.legal?("fred")
+    assert !ObjectID.legal?("0000")
+    assert !ObjectID.legal?('000102030405060708090A0')
+    assert ObjectID.legal?('000102030405060708090A0B')
+    assert ObjectID.legal?('abcdefABCDEF123456789012')
+    assert !ObjectID.legal?('abcdefABCDEF12345678901x')
   end
 
   def test_from_string_leading_zeroes