Cleaned up API

Author: ryanplusplus

README.md

@@ -10,7 +10,7 @@ mach = require 'mach'
 
 local f = mach.mock_function()
 
-mach(f):should_be_called():
+f:should_be_called():
 when(function() f() end)
 ```
 
@@ -22,7 +22,7 @@ mach = require 'mach'
 local o = {}
 o.m = mach.mach_method()
 
-mach(m):should_be_called():
+m:should_be_called():
 when(function() o:m() end)
 ```
 
@@ -38,7 +38,7 @@ local some_table = {
 
 mocked_table = mach.mockTable(some_table)
 
-mach(mocked_table.foo):should_be_called():
+mocked_table.foo:should_be_called():
 when(function() mocked_table.foo() end)
 ```
 
@@ -53,7 +53,7 @@ function some_object:bar() end
 
 mocked_object = mach.mock_object(some_object)
 
-mach(mocked_object.foo):should_be_called():
+mocked_object.foo:should_be_called():
 when(function() mocked_object:foo() end)
 ```
 
@@ -65,8 +65,8 @@ mach = require 'mach'
 local f1 = mach.mock_function()
 local f2 = mach.mock_function()
 
-mach(f1):should_be_called():
-and_also(mach(f2):should_be_called()):
+f1:should_be_called():
+and_also(f2:should_be_called()):
 when(function() f1(); f2() end)
 ```
 
@@ -77,7 +77,7 @@ mach = require 'mach'
 
 local f = mach.mock_function()
 
-mach(f):mayBeCalled():
+f:mayBeCalled():
 when(function() end)
 ```
 
@@ -89,16 +89,16 @@ mach = require 'mach'
 local f = mach.mock_function()
 
 -- Use and_also when order is important
-mach(f):should_be_calledWith(1):
-andThen(mach(f):should_be_calledWith(2)):
+f:should_be_called_with(1):
+andThen(f:should_be_called_with(2)):
 when(function()
   f(2) -- Error, out of order call
   f(1)
 end)
 
 -- Use and_also when order is unimportant
-mach(f):should_be_calledWith(1):
-and_also(mach(f):should_be_calledWith(2)):
+f:should_be_called_with(1):
+and_also(f:should_be_called_with(2)):
 when(function()
   f(2) -- No error, order is not fixed when 'and_also' is used
   f(1)
@@ -112,10 +112,10 @@ mach = require 'mach'
 
 local f = mach.mock_function()
 
-mach(f):should_be_calledWith(1):
-and_also(mach(f):should_be_calledWith(2)):
-andThen(mach(f):should_be_calledWith(3)):
-and_also(mach(f):should_be_calledWith(4)):
+f:should_be_called_with(1):
+and_also(f:should_be_called_with(2)):
+andThen(f:should_be_called_with(3)):
+and_also(f:should_be_called_with(4)):
 when(function()
   f(2)
   f(1)
@@ -133,11 +133,11 @@ local m1 = mach.mock_function()
 local m2 = mach.mock_function()
 
 function something_should_happen()
-  return mach(m1):should_be_called()
+  return m1:should_be_called()
 end
 
 function another_thing_should_happen()
-  return mach(m2):should_be_calledWith(1, 2, 3)
+  return m2:should_be_called_with(1, 2, 3)
 end
 
 function the_code_under_test_runs()