78c5704f34
Works fine either way - this is just since underscores are required in filenames for real projects, so it's something good for folks to get used to.
16 lines
590 B
Clojure
16 lines
590 B
Clojure
(meditations
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"You may have done more with Java than you know"
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(= __ (class "warfare")) ; hint: try typing (javadoc "warfare") in the REPL
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"The dot signifies easy and direct Java interoperation"
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(= __ (.toUpperCase "select * from"))
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"But instance method calls are very different from normal functions"
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(= ["SELECT" "FROM" "WHERE"] (map ___ ["select" "from" "where"]))
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"Constructing might be harder than breaking"
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(= 10 (let [latch (java.util.concurrent.CountDownLatch. __)]
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(.getCount latch)))
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"Static methods are slashing prices!"
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(== __ (Math/pow 2 10)))
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