Add spec instructions
Use github emoji
Fix typo
Update questions_spec.rb
Fix typos
Update README.md
Typos
Update README.md
Fixed 'select emlements starting with a'
Updates 'select emlements starting with a' to search for a regardless of case
Fixed 'select emlements starting with vowel'
Fixed 'remove nils from array'
Fixed 'remove nil and false from array'
Fixed 'reverse every element in an array'
Fixed 'every possible pairing in an array'
Fixed 'all elements except for the first 3'
Fixed 'add an elemtn to the beginning of an array'
array sorted by last letter of a word'
Fixed 'Getting the first half of a string(rouding up)'
Fixed 'make numbers negative'