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Exercise 5: Remove Characters from a String

Exercise 5: Remove Characters from a String

Practice removing certain characters from a string.

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Problem statement

Skim through the string documentation in the Ruby documentation, and look for a method that removes characters from a string. Using that method, try to delete the input characters from the input string in the exercise below.

Example

input_string = "Ruby is fun"
input_characters = "u"
result = "Rby is fn"

Try it yourself

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def remove_chars(input_string, input_characters)
  result = ""
  # Start your code here
  
  return result
end
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Exercise 4: Prepend a String

The true, false, and nil Objects

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