Merge pull request #132 from mcasper/ruby-2-4-warnings

Replace Fixnum and Bignum with Integer

.travis.yml

@@ -3,6 +3,7 @@ language: ruby
 rvm:
   - 2.2.3
   - 2.3.1
+  - 2.4.1
 
 script: bundle exec rspec spec
 before_install:

lib/airborne/request_expectations.rb

@@ -231,17 +231,17 @@ def ensure_hash_contains_prop(prop_name, hash)
     end
 
     def property?(expectations)
-      [String, Regexp, Float, Fixnum, Bignum, TrueClass, FalseClass, NilClass, Array].include?(expectations.class)
+      [String, Regexp, Float, *integer_types, TrueClass, FalseClass, NilClass, Array].include?(expectations.class)
     end
 
     def get_mapper
       base_mapper = {
-        integer: [Fixnum, Bignum],
-        array_of_integers: [Fixnum, Bignum],
-        int: [Fixnum, Bignum],
-        array_of_ints: [Fixnum, Bignum],
-        float: [Float, Fixnum, Bignum],
-        array_of_floats: [Float, Fixnum, Bignum],
+        integer: integer_types,
+        array_of_integers: integer_types,
+        int: integer_types,
+        array_of_ints: integer_types,
+        float: [Float, *integer_types],
+        array_of_floats: [Float, *integer_types],
         string: [String],
         array_of_strings: [String],
         boolean: [TrueClass, FalseClass],
@@ -283,5 +283,13 @@ def match_actual?
     def match_expected?
       Airborne.configuration.match_expected?
     end
+
+    def integer_types
+      if 0.class == Integer
+        [Integer]
+      else
+        [Fixnum, Bignum]
+      end
+    end
   end
 end