1.9 compat: use respond_to? to check for methods - the .methods array returns strings in 1.8 and symbols in 1.9
1.9 compat: use respond_to? to check for methods
- the .methods array returns strings in 1.8 and symbols in 1.9

fxposter/thinking-sphinx,factorylabs/thinking-sphinx,raecoo/thinking-sphinx-chinese,talho/thinking-sphinx,Dishwasha/thinking-sphinx,dhh/thinking-sphinx,Napolskih/thinking-sphinx,pierrevalade/thinking-sphinx,agibralter/thinking-sphinx