Ruby - to_camel_case.txt

camelCase an input string which had been connected with dashes or snake_cased

def to_camel_case(str)
  if str != ‘’
    x = str.split(/[-|_]/)
    x[1..-1].map { |word| word.capitalize! }
    return x.join
  else
    return ‘’
  end
end

to_camel_case("the-stealth-warrior") 
 => “theStealthWarrior”

to_camel_case(“The-stealth-warrior")
 => “TheStealthWarrior”





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def to_camel_case(str)
  str.gsub(/[_-](.)/) {"#{$1.upcase}"}
end




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def to_camel_case(str)
str.split(/[\_\-]/).each{|x| x.capitalize! unless x == str.split(/[\-\_]/).first}.join("")
end