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50 lines
1.2 KiB
Clojure
50 lines
1.2 KiB
Clojure
(ns koan-engine.runner)
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(ns koans.07-conditionals (:use koan-engine.core))
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(defn explain-defcon-level [exercise-term]
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(case exercise-term
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:fade-out :you-and-what-army
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:double-take :call-me-when-its-important
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:round-house :o-rly
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:fast-pace :thats-pretty-bad
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:cocked-pistol :sirens
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:say-what?))
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(meditations
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"You will face many decisions"
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(= __ (if (false? (= 4 5))
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:a
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:b))
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"Some of them leave you no alternative"
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(= __ (if (> 4 3)
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[]))
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"And in such a situation you may have nothing"
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(= __ (if (nil? 0)
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[:a :b :c]))
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"In others your alternative may be interesting"
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(= :glory (if (not (empty? ()))
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:doom
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__))
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"You may have a multitude of possible paths"
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(let [x 5]
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(= :your-road (cond (= x __) :road-not-taken
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(= x __) :another-road-not-taken
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:else __)))
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"Or your fate may be sealed"
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(= 'doom (if-not (zero? __)
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'doom
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'more-doom))
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"In case of emergency, sound the alarms"
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(= :sirens
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(explain-defcon-level __))
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"But admit it when you don't know what to do"
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(= __
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(explain-defcon-level :yo-mama)))
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