Class: String
- Defined in:
- lib/active_support/core_ext/blank.rb,
lib/active_support/core_ext/string.rb,
lib/active_support/vendor/builder-2.1.2/builder/xchar.rb
Overview
Enhance the String class with a XML escaped character version of to_s.
Instance Method Summary collapse
- #blank? ⇒ Boolean
-
#to_xs ⇒ Object
XML escaped version of to_s.
Methods included from ActiveSupport::CoreExtensions::String::Inflections
#camelize, #classify, #constantize, #dasherize, #demodulize, #humanize, #parameterize, #pluralize, #singularize, #tableize, #titleize, #underscore
Instance Method Details
#blank? ⇒ Boolean
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# File 'lib/active_support/core_ext/blank.rb', line 49 def blank? self !~ /\S/ end |
#to_xs ⇒ Object
XML escaped version of to_s
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# File 'lib/active_support/vendor/builder-2.1.2/builder/xchar.rb', line 110 def to_xs unpack('U*').map {|n| n.xchr}.join # ASCII, UTF-8 rescue unpack('C*').map {|n| n.xchr}.join # ISO-8859-1, WIN-1252 end |