my name is Zeeshan Ansari and I just started learning Agile Web Development and I am new to web designing and i don’t have much back ground of it.
my question is that i just started Chap. 4 of the said book in that i m not be able to write “Hello Rails”.
after making Controller “Say” on page#47 i m not be able to execute command “class SayController < ApplictionController” refer to page#47.
it says “cannot find the specified file”
what is this problem and how can i resolve this?
Say_controller.rb is there in its folder i m using ruby 2.3.2 n using instant rails
please help me