shaselton

def leftpad(str, len, ch = '')
	return str if str.size >= len
	
	(Array.new(len - str.size, ch) + str.split('')).join('')
end

puts leftpad('hello', 10, 'w')

shaselton

def parse_hash_tags(str)
  str.split(' ').select{ |word| /^#+([a-zA-Z])/.match(word) }.map{ |hash_tag| hash_tag.gsub(/^#+/, '') }
end

shaselton

def validBraces(string)
  opening_character = ['(', '[', '{']
  closing_character = [')', ']', '}']

  string.split('').each_with_object([]) do |character, stack|
    if opening_character.include?(character)
      stack << character
    else
      return false if closing_character.index(character) != opening_character.index(stack.pop)
    end

shaselton

# Description:
# Implement a function called makeAcronym that returns the first letters of each word in a passed in string.
# Make sure the letters returned are uppercase.

# If the value passed in is not a string return 'Not a string'
# If the value passed in is a string which contains only characters other than spaces and alphabet letters, return 'Not letters'

# EXAMPLES:
# 'Hello codewarrior' -> 'HC'
# '42' -> 'Not letters'

shaselton

# Create a simple calculator that given a string of operators (+ - * and /) 
# and numbers separated by spaces returns the value of that expression

# Example:

# Calculator.new.evaluate("2 / 2 + 3 * 4 - 6") # => 7
# Remember about the order of operations! Multiplications and divisions have 
# a higher priority and should be performed left-to-right. Additions and 
# subtractions have a lower priority and should also be performed left-to-right.

shaselton

# Bob is preparing to pass IQ test. The most frequent task in this test is 
# to find out which one of the given numbers differs from the others. Bob 
# observed that one number usually differs from the others in evenness. 
# Help Bob — to check his answers, he needs a program that among the given 
# numbers finds one that is different in evenness, and return a position of this number.

# ! Keep in mind that your task is to help Bob solve a real IQ test, which 
# means indexes of the elements start from 1 (not 0)
# Examples :
# iq_test("2 4 7 8 10") => 3 // Third number is odd, while the rest of the numbers are even

shaselton

### Keybase proof

I hereby claim:

  * I am shaselton on github.
  * I am shaselton (https://keybase.io/shaselton) on keybase.
  * I have a public key ASAeh-Uh7Pbawb8aS8FoTBkIR9-0KY8fX8m8GzXyBenAcwo

To claim this, I am signing this object:

shaselton

# Rough Implementation of the pattern found here: https://medium.com/aws-activate-startup-blog/practical-vpc-design-8412e1a18dcc

provider "aws" {
  region = "us-east-1"
}

# create a vpc
resource "aws_vpc" "shaselton" {
  cidr_block = "10.0.0.0/16"
  enable_dns_hostnames = true