Add a benchmark and results for method calls with missing arguments

benchmarks/missing_arguments.rb

@@ -0,0 +1,27 @@
+require_relative 'bench_helper'
+
+class MissingArgs
+  include Typedeaf
+
+  def method_with_params(buffer)
+    buffer.size + rand + rand
+  end
+
+  define :typedeaf_with_params, buffer: String do
+    buffer.size + rand + rand
+  end
+end
+
+blk = lambda do |buffer|
+  buffer.size + rand + rand
+end
+
+p = MissingArgs.new
+
+
+Benchmark.ips do |x|
+  x.report('typedeaf method') { begin; p.typedeaf_with_params; rescue; end; }
+  x.report('normal method') { begin; p.method_with_params; rescue; end; }
+  x.report('a simple proc') { begin; blk.(); rescue; end; }
+  x.compare!
+end

benchmarks/missing_arguments.txt

@@ -0,0 +1,15 @@
+As of: 790130d
+
+Calculating -------------------------------------
+     typedeaf method      2292 i/100ms
+       normal method      2889 i/100ms
+       a simple proc      2594 i/100ms
+-------------------------------------------------
+     typedeaf method    27691.2 (±12.6%) i/s -     137520 in   5.057106s
+       normal method    34595.8 (±12.9%) i/s -     170451 in   5.028954s
+       a simple proc    31650.1 (±15.4%) i/s -     155640 in   5.058063s
+
+Comparison:
+       normal method:    34595.8 i/s
+       a simple proc:    31650.1 i/s - 1.09x slower
+     typedeaf method:    27691.2 i/s - 1.25x slower