cd into context

gistfile1.rb

[15] (pry) main: 0> cd Pry
[16] (pry) main / Pry: 1>  ls
# Pry lists out every public method or instance variable defined on the current object, which is a ton.
# Let's add a switch to clean up our results
[17] (pry) main / Pry: 1>  ls -m 
# Pry gives us only the public methods.  We can clean it up better still with grep flag.
[18] (pry) main / Pry: 1>  ls -m --grep ^co
# => Pry.methods: color color= commands commands= config config=
[19] (pry) main / Pry: 1>  cd ..
[20] (pry) main: 0>