ah, got it. thanks! On Tue, Jun 2, 2009 at 11:48 AM, Stephen C. Gilardi <squee...@mac.com> wrote: > > On Jun 2, 2009, at 11:35 AM, Wilson MacGyver wrote: > >> what I like to know is, how do I filter for with value b is < X > > > You can use destructuring in your predicate's arg list: > > (filter (fn [[_ x]] (< x 10)) *1) > > In English, the function takes an argument which can be accessed > sequentially. Destruture it such that its first two elements are named "_" > (a conventional name for "I don't care") and "x". Then the body of the > predicate can operate on x. > > --Steve > >
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