geocodinglife

puts 'hello world'

geocodinglife

Pry Cheat Sheet

• Youtube Tutorial 2013

Command Line

• pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
• pry -r ./config/environment.rb - load your rails into a pry session

Debugger

geocodinglife

g = -> (f, x) { f.call(x, 3) }
h = -> (x, y) { x + y }
g.call(h, 5)
>>8

#same as this
geo  = -> (zombi, gasparin) { zombi.call(gasparin, 3) }
jose = -> (gasparin, frankenstein) { gasparin + frankenstein }
geo.call(jose, 5)
>> 8