Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/junior/support.rb

Instance Method Summary collapse

Instance Method Details

#camelize(first_letter_in_uppercase = true) ⇒ Object

rails.rubyonrails.org/classes/Inflector.html#M001629



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# File 'lib/junior/support.rb', line 15

def camelize(first_letter_in_uppercase = true)
  if first_letter_in_uppercase
    self.to_s.gsub(/\/(.?)/) { "::" + $1.upcase }.gsub(/(^|_)(.)/) { $2.upcase }
  else
    self.first + camelize(self)[1..-1]
  end
end

#to_class ⇒ Object

stackoverflow.com/questions/1448293/cast-between-string-and-classname



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# File 'lib/junior/support.rb', line 3

def to_class
  chain = self.split "::"
  klass = Kernel
  chain.each do |klass_string|
    klass = klass.const_get klass_string
  end
  klass.is_a?(Class) ? klass : nil
rescue NameError
  nil
end