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(defn repeat-x | |
[x] | |
(reify clojure.lang.Seqable | |
(seq [this] | |
(reify clojure.lang.ISeq | |
(first [this] x) | |
(next [this] (seq (repeat-x x))) | |
(more [this] (next this)))))) |
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(def v (vec (concat (range 1000) (range 1000)))) | |
(into [] …) | |
seq / transducer / transmuter | |
(distinct v): 969µs / 489µs / 331µs | |
(interpose nil v): 458µs / 43µs / 102µs | |
(take 1000 v): 114µs / 34µs / 28µs | |
(drop 1000 v): 41µs / 51µs / 43µs | |
(map inc v): 68µs / 43µs / 56µs | |
(filter even? v): 51µs / 29µs / 45µs |
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(require '[transmuter.core :as t]) | |
(require '[transmuter.async :as at]) | |
; Not a dependency of transmuters. Must be provided | |
; separately by the application! | |
(require '[clojure.core.async :as async]) | |
(def input (range 1000000)) | |
; Pipeline definitions are vectors of pipes. |
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(ns mutabots | |
"Reimplementation of transducers, in terms of processing functions instead | |
of reducing functions. | |
tl;dr: reducing-fn based transducers are a special case, influenced by reducers, | |
of processing-fn based transducers. | |
In Clojure 1.7.0-alpha2, transducers are expressed in terms of the existing | |
concept of reducing functions. | |
To sum it up, a transducer has currently the signature : |
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(defn queue-process-uncontrolled | |
[input output stats] | |
(async/go | |
(loop [q clojure.lang.PersistentQueue/EMPTY] | |
(let [[val-to-q ch] (async/alts! | |
(if-let [v (peek q)] | |
[input [output v]] | |
[input]))] | |
(swap! stats update-stats-as-you-see-fit q) | |
(cond |
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user=> (ns foo.bar (:refer-clojure :exclude [map])) | |
nil | |
foo.bar=> (def map :my-map) | |
#'foo.bar/map | |
foo.bar=> map | |
:my-map | |
foo.bar=> (in-ns 'user) | |
#<Namespace user> | |
user=> (ns foo.bar) | |
nil |
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def loadMethod = ZweigBuilder.toNode([ | |
method: "load", | |
modifier: ["public", "static"], | |
returnType: ClassHelper.VOID_TYPE, | |
body: [ | |
[if: [not: flagField], | |
then: [on: mutexField, | |
synchronize: [ | |
[if: [not: flagField], | |
then: [do: [ |
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buildscript { | |
repositories { | |
maven { url 'http://127.0.0.1:7080/archiva/repository/internal' } | |
} | |
dependencies { | |
classpath 'clojuresque:clojuresque:1.5.2' | |
} | |
} |