afriggeri/coffeescript-jquery-plugin-example — comment on commit 69673784ef65ecad93f4e050d7ca2f3bb2232dc6
File:  line 0
By shabda:

@afriggeri : You probably know more than me, but

1. Whats the point of putting things in a do block, since everything is in function I am not leaking variables to global namespace?
2. $("tr:even", this) why is this more idiomatic than $("tr:even", @)

Thanks for the patch.