Method: ActiveSupport::Inflector#upcase_first

Defined in:
activesupport/lib/active_support/inflector/methods.rb

#upcase_first(string) ⇒ Object

Converts the first character in the string to uppercase.

upcase_first('what a Lovely Day') # => "What a Lovely Day"
upcase_first('w')                 # => "W"
upcase_first('')                  # => ""
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# File 'activesupport/lib/active_support/inflector/methods.rb', line 164

def upcase_first(string)
  string.length > 0 ? string[0].upcase.concat(string[1..-1]) : ""
end