I defined a fn whose execution depends on the number of parameters
passed to it. It works fine! I am just concerned that I am doing
this in a way that is not as concise as it could or should be. Here
is my fn:
(defn make-target
"Parses text file for single sweep specified by sweepidx. If size is
not specified will parse till end of sweep. If startidx and size are
not spefified will parse from beginning to end"
([file channel sweepidx]
(let [collated-target1 (graph-part file channel sweepidx (+ 1
sweepidx))
;break open double parens
collated-target2 (apply identity collated-target1)]
collated-target2))
([file channel sweepidx startidx]
(let [collated-target1 (graph-part file channel sweepidx (+ 1
sweepidx))
collated-target2 (apply identity collated-target1)
;;apply starting point
collated-target3 (drop startidx collated-target2)]
collated-target3))
([file channel sweepidx startidx size]
(let [collated-target1 (graph-part file channel sweepidx (+ 1
sweepidx))
collated-target2 (apply identity collated-target1)
;apply starting point and size parameters
collated-target3 (take size (drop startidx collated-target2))]
collated-target3)))
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