iterate over string ruby
a = 'hello, world'
a.each_char { |c|
puts c
}iterate over string ruby
a = 'hello, world'
a.each_char { |c|
puts c
}iterate over array ruby
# For Ruby
arr = ['a', 'b', 'c']
arr.each { |item| puts item }Copyright © 2021 Codeinu
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