Hello Clojurians,
I commonly use a set in my filtering operations, like the example
below.
user=> (filter #{\a \e \i \o \u} "The quick brown fox jumped over the
lazy dog")
(\e \u \i \o \o \u \e \o \e \e \a \o)
Today I found myself using the following code
user=> (filter #{false} [true false false true])
()
Obviously, this is not what I intended. The best I could do was the
following
user=> (filter (comp not nil? #{false}) [true false false true])
(false false)
Does anyone else have any other ideas?
Sean
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