This contains Kieu Hua many good ruby programs. They are Kieu Hua solutions of problems from http://exercism.io/kieuhua

They are for Kieu Hua's potential employer to evaluate her works.

• bowling - Keep track of the score of bowling game
• phone-number - Clean up user-entered phone number
• grade-school - Create a roster for school
• roman-numerals - convert normal numbers to Roman Numerals
• run-length-encoding - (RLE) is a simple compression, write encode ad decode functions.
• word-count - count the occurrences of each word in a phrase
• sum-of-multiples - find the sum of all the unique multiples
• sieve - find all primes up to a given numbers
• nth_prime - give n, determine what the nth prime is

• binary - convert a binary to decimal
• trinary - convert a trinary to decimal
• bob - simple questions and response
• difference-of-squares - square of sum of natural numbers
• raindrops - convert number to string with rules
• etl - simple Extract-Transform-Load
• gigasecond - convert seconds to UTC
• grains - calculate grains on a chessboard
• hamming - Difference between two DNA strands
• rna_transcription - find RNA from DNA
• leap - report a leap year
• pangram - determine a sentence is a pangram
• prime-factors - compute the prime factors of a given natural number
• strain - keep and discard

From Minitests assertion tests, Kieu Hua implemented the solutions to pass all tests.