Scott Katz Katzy
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| require 'open-uri' | |
| def textalyzer (string) | |
| file_name = ARGV[0] | |
| string = open(file_name).read | |
| histogram(freq(count(str_char(sanitize(string))))) | |
| return | |
| end |
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| def rot_n(string, n) | |
| rotn_ary = [] | |
| n = n % 26 | |
| n > 13 ? n2 = (26 - n) : n2 = n # n2 for numbers greater than 13 | |
| string.each_char do |char| | |
| if char.ord < 65 || (char.ord > 90 && char.ord < 97) || char.ord > 122 | |
| rotn_ary.push(char) | |
| elsif "z".ord - n >= char.downcase.ord && "z".ord - char.downcase.ord + n >= 26 | |
| rotn_ary.push((char.ord + n).chr) | |
| else |
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| class Wall | |
| include DataMapper::Resource | |
| property :id, Serial | |
| property :created_by, String | |
| property :title, String | |
| property :description, Text | |
| property :likes, Integer | |
| property :created_at, DateTime | |
| end |
Katzy
/ Encryption Test
Last active
August 29, 2015 14:06
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| require 'openssl' | |
| require 'Base64' | |
| def encryption(data) | |
| cipher = OpenSSL::Cipher::AES.new(128, :CBC) | |
| cipher.encrypt | |
| key = cipher.random_key | |
| iv = cipher.random_iv |
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| 68 week-03/to_roman.rb Show notes View | |
| @@ -1,20 +1,62 @@ | |
| -# Method name: to_roman | |
| -# Inputs: A number | |
| -# Returns: A String representing the number in roman numerals | |
| -# Prints: Nothing | |
| +def to_roman(num) | |
| -# to_roman takes a number as input and returns that number using Roman numerals | |
| -# See http://en.wikipedia.org/wiki/Roman_numerals |
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| Sierras-MacBook-Air:pictr-rails Sierra$ tree | |
| . | |
| ├── CODE_OF_CONDUCT.md | |
| ├── CONTRIBUTING.md | |
| ├── Gemfile | |
| ├── Gemfile.lock | |
| ├── LICENSE.md | |
| ├── README.md | |
| ├── README.rdoc | |
| ├── Rakefile |
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| Sierras-MacBook-Air:pictr-rails Sierra$ rspec spec/features/user_account_spec.rb | |
| /Users/Sierra/.rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1058:in `load': /Users/Sierra/code/pictr-rails/spec/features/user_account_spec.rb:18: syntax error, unexpected tIVAR, expecting keyword_do or '{' or '(' (SyntaxError) | |
| ...s?(email_address: scott@example.com)).to be_truthy | |
| ... ^ | |
| /Users/Sierra/code/pictr-rails/spec/features/user_account_spec.rb:18: syntax error, unexpected ')', expecting keyword_end | |
| ...ail_address: scott@example.com)).to be_truthy | |
| ... ^ | |
| from /Users/Sierra/.rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1058:in `block in load_spec_files' | |
| from /Users/Sierra/.rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/gems/rspec-core-3.0.4/lib/rspec/core/configuration.rb:1058:in `each' | |
| from /Users/Sierra/.rbenv/versions/2.1.2/lib/ruby/gems/2.1.0/gems/rspec-core-3.0.4/lib |