#Sunday Pairing

With my pal Alex!

##METHODS

###String

• <<
• capitalize
• center
• chars
• delete
• downcase
• end_with?
• start_with?
• gsub
• hash
• empty?
• length
• include?
• reverse
• prepend
• replace
• size
• slice
• split
• to_i
• to_sym

###Array

• <<
• count
• delete
• delete_at
• delete_if
• each
• each_index
• empty?
• first
• flatten
• find_index
• include?
• join
• keep_if
• last
• map
• pop
• reject
• select
• reverse
• sample
• shuffle
• size
• slice
• sort
• transpose
• uniq
• all?
• any?
• each_slice
• each_with_index
• find
• inject
• max
• min
• reduce - aka inject
• to_h

###Hash

• delete
• each
• each_key
• each_value
• each_pair
• flatten
• has_key?
• has_value?
• include?
• keys
• values
• reject
• select
• to_a
• values_at

for Arrays and Hashes you need to know most the methods in Enumerable module