Dynamic methods in call scope

[pgib]

Take advantage of Ruby's dynamic nature to make future additions for TwiML nouns and verbs tests a little easier. Calling #has_foo? or #has_foo?("bar") for any foo will now just work. When passed "bar", the default behaviour is to do a substring match on the element's .inner_text property. If an exact match is needed as the case was/is with #has_play?, a class call to #has_element will be necessary. e.g.:

has_element "Foo", :exact_inner_match => true

This will create #has_foo?(inner) using an exact match.

There is also a has_bar_on_foo?(bat) pattern where bar can either be the equivalent of TwiML-style lowercase camelCase attributes, or a Ruby snake_case. The following two calls are same:

has_finishOnKey_on_record?("#")
has_finish_on_key_on_record("#")

... which will check for:

<Record finishOnKey="#"></Record>

Care was taken to preserve the previous behaviour of the has_nnnn? methods.

[JMongol]

Cool idea - give me a few days to have a look and then I'll merge this and the other change list.

[JMongol]

Actually got to it now - looks great. Thanks!