create comment controller spec file
add before/after for spec suite
create comments factory
add comment factory details
create spec for get#index for comment controller
create CommentsController file
create routes for comments
fix specs
create comments_controller#index
create comments#index view
fix syntax error
fix syntax error in comments_controller#index
edit first get#index spec
add specs for get#new
create comments_controller#new method
create new.html.erb for comments
create #show method for comments controller
create #show method for comments controller
add specs for valid creation of comment
add spec for invalid submission of comment