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extend CanonicalByteArray support for numbers

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java.mathBigDecimal, java.mathBigInteger, clojure.lang.BigInt
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prepor 2020-03-02 14:59:06 +01:00
parent ff1d4b7f12
commit 284dcc0eae
1 changed files with 8 additions and 1 deletions
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9
src/valuehash/impl.clj
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@ -1,6 +1,7 @@
(ns valuehash.impl
"Simple implementation based on plain byte arrays"
(:import [java.util UUID Date]))
(:import [java.util UUID Date]
[java.math BigDecimal BigInteger]))
(defprotocol CanonicalByteArray
"An object that can be converted to a canonical byte array, with value
@ -64,6 +65,12 @@
(to-byte-array [this] (long->bytes (Double/doubleToLongBits this)))
clojure.lang.Ratio
(to-byte-array [this] (long->bytes (Double/doubleToLongBits (double this))))
clojure.lang.BigInt
(to-byte-array [this] (long->bytes (Double/doubleToLongBits (double this))))
BigInteger
(to-byte-array [this] (long->bytes (Double/doubleToLongBits (double this))))
BigDecimal
(to-byte-array [this] (long->bytes (Double/doubleToLongBits (double this))))
Boolean
(to-byte-array [this] (byte-array 1 (if this (byte 1) (byte 0))))
Character