Checks, if a certain value is a "scalar" value. Whatever that will be in Ruby … ;-)
| value: | Value to be checked. |
Source Code
# File active_support/vendor/xml-simple-1.0.11/xmlsimple.rb, line 861 def scalar(value) return false if value.instance_of?(Hash) || value.instance_of?(Array) return true end
<code/>and<pre/>for code samples.