Class: String

Inherits:
Object show all
Defined in:
lib/acts_as_unvlogable/string_base.rb,
lib/acts_as_unvlogable/string_extend.rb

Overview

This removes the activesupport dependency

Instance Method Summary collapse

Instance Method Details

#camelize(first_letter_in_uppercase = true) ⇒ Object 



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# File 'lib/acts_as_unvlogable/string_base.rb', line 4

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

#constantize ⇒ Object 



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# File 'lib/acts_as_unvlogable/string_base.rb', line 12

def constantize
  camel_cased_word = self
  unless /\A(?:::)?([A-Z]\w*(?:::[A-Z]\w*)*)\z/ =~ camel_cased_word
    raise NameError, "#{camel_cased_word.inspect} is not a valid constant name!"
  end

  Object.module_eval("::#{$1}", __FILE__, __LINE__)
end

#humanize ⇒ Object 



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# File 'lib/acts_as_unvlogable/string_base.rb', line 21

def humanize
  self.to_s.gsub(/_id$/, "").gsub(/_/, " ").capitalize
end

#query_param(param_name) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/acts_as_unvlogable/string_extend.rb', line 3

def query_param(param_name)
  raise ArgumentError.new("param name can't be nil") if param_name.blank?
  uri = URI.parse(self)
  (CGI::parse(uri.query)[param_name].first.to_s if uri.query) || nil
end