NilClass.instance_methods.diff

diff --git a/ruby b/rails
index bf5e5a1..79ff999 100644
--- a/ruby
+++ b/rails
@@ -1,3 +1,4 @@
+`
 ^
 <=>
 =~
@@ -8,47 +9,77 @@
 !~
 !=
 &
+acts_like?
+as_json
+__binding__
+blank?
+bullet_key
+byebug
 class
+class_eval
 clone
+debugger
+deep_dup
 define_singleton_method
 display
 dup
+duplicable?
 enum_for
 eql?
 equal?
 extend
 freeze
 frozen?
+gem
 hash
+html_safe?
 __id__
+in?
 inspect
 instance_eval
 instance_exec
 instance_of?
+instance_values
 instance_variable_defined?
 instance_variable_get
+instance_variable_names
 instance_variables
 instance_variable_set
 is_a?
 itself
 kind_of?
+load_dependency
 method
 methods
 nil?
 object_id
+presence
+presence_in
+present?
+pretty_inspect
+pretty_print
+pretty_print_cycle
+pretty_print_inspect
+pretty_print_instance_variables
+primary_key_value
 private_methods
 protected_methods
+pry
+psych_to_yaml
 public_method
 public_methods
 public_send
 rationalize
 remove_instance_variable
+require_dependency
+require_or_load
 respond_to?
 send
 __send__
 singleton_class
 singleton_method
 singleton_methods
+suppress_warnings
 taint
 tainted?
 tap
@@ -58,9 +89,18 @@ to_enum
 to_f
 to_h
 to_i
+to_json
+to_param
+to_query
 to_r
 to_s
+to_yaml
+to_yaml_properties
 trust
+try
+try!
+unloadable
 untaint
 untrust
 untrusted?
+with_options