C0 code coverage information

Generated on Wed Jul 30 00:45:18 -0400 2008 with rcov 0.8.1.2

Code reported as executed by Ruby looks like
    this... and this: this line is also marked as
    covered. Lines considered as run by rcov, but
    not reported by Ruby, look like this, and
    this: these lines were inferred by rcov (using simple heuristics).
    Finally, here's a line marked as not
    executed. 

1
    class Array 2 def
    to_placeholders 3 map {
    '?' }.join( ', ' ) 4 end
    5 end 

Generated using the rcov code coverage analysis tool for Ruby version 0.8.1.2.