Test::More - question about eq_* functions

[Ofer Nave]

I've been reading up on perl test tools all day, and I have a question 
about Test::More.

Doesn't is_deeply do everything eq_array and eq_hash does and more?  It 
looks like is_deeply has the same exact interface and purpose, except 
that it accepts both arrayrefs and hashrefs.  So why would you need 
eq_array and eq_hash?  I know I'm missing something here.  Maybe I 
should take a break.

-ofer