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@kiefer136
Created March 29, 2016 19:02
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My Ruby Kiefer Johnson
[1] pry(main)> 5 + 10
=> 15
[2] pry(main)> REPL
NameError: uninitialized constant REPL
from (pry):2:in `__pry__'
[3] pry(main)> def say_hi(name)
[3] pry(main)* def say_hi(Josh)
[3] pry(main)*
[3] pry(main)> def say_hi(name)
[3] pry(main)* "hi #{name}"
[3] pry(main)* end
=> :say_hi
[4] pry(main)> say_hi("Josh")
=> "hi Josh"
[5] pry(main)> my_array = [5, 35, 2, 16]
=> [5, 35, 2, 16]
[6] pry(main)> my_array.sort
=> [2, 5, 16, 35]
[7] pry(main)> my_array\
[7] pry(main)* my_array\
[7] pry(main)*
[7] pry(main)>
[8] pry(main)> my_array\
[8] pry(main)*
[8] pry(main)> my_array
=> [5, 35, 2, 16]
[9] pry(main)> my_array = [5, 35, 2, 16]
=> [5, 35, 2, 16]
[10] pry(main)> my_array.sort
=> [2, 5, 16, 35]
[11] pry(main)> my_array
=> [5, 35, 2, 16]
[12] pry(main)> my_array.sort!
=> [2, 5, 16, 35]
[13] pry(main)>
[14] pry(main)> my_array
=> [2, 5, 16, 35]
[15] pry(main)> an_array = ['temmo', 'cats', 'doges', 'beears']
=> ["temmo", "cats", "doges", "beears"]
[16] pry(main)> an_array.each
=> #<Enumerator: ...>
[17] pry(main)>
[18] pry(main)> 444
=> 444
[19] pry(main)>
[20] pry(main)> an_array.each { |word| puts word}
temmo
cats
doges
beears
=> ["temmo", "cats", "doges", "beears"]
[21] pry(main)> Math.sqrt(1282)
=> 35.805027579936315
[22] pry(main)> Time.now
=> 2016-03-29 11:59:26 -0700
[23] pry(main)> Array.new(10, 'bee')
=> ["bee", "bee", "bee", "bee", "bee", "bee", "bee", "bee", "bee", "bee"]
[24] pry(main)> include Math
=> Object
[25] pry(main)> sqrt 68
=> 8.246211251235321
[26] pry(main)>
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