Call a function for a parameter with or without parenthesis : Method Creation « Method « Ruby






  1. Ruby
  2. Method
  3. Method Creation

Call a function for a parameter with or without parenthesis

string = 'My first string'                   # => "My first string"

string.count 'i'                             # => 2   # "i" occurs twice.
string.count('i')                            # => 2








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