frereth.cp.shared.util — com.frereth/cp 0.0.3-g3b13aae

Pieces refactored from frereth.common.util

Because I haven't really decided what to do with them yet

get-cpu-count clj

(get-cpu-count)

get-current-thread clj

(get-current-thread)

get-stack-trace clj

(get-stack-trace ex)

Returns stack trace frame descriptions in a vector

jvm-version clj

(jvm-version)

millis->nanos clj

(millis->nanos ms)

minute clj

(minute)

nanos->millis clj

(nanos->millis ns)

pprint-proxy clj

pre-log clj

(pre-log human-name)

This is really just a leftover from trying to make 'normal' logging frameworks work

pretty clj

(pretty & xs)

Return a pretty-printed representation of xs

random-secure-bytes clj

(random-secure-bytes n)

Returns an array of n bytes, generated in a cryptographically secure manner

random-uuid clj

(random-uuid)

Generate a random UUID

seconds clj

(seconds)

seconds->nanos clj

(seconds->nanos ss)

show-stack-trace clj

(show-stack-trace ex)

Convert stack trace to a readable string Slow and inefficient, but you have bigger issues than performance if you're calling this

slurp-bytes clj

(slurp-bytes bs)

Slurp the bytes from a slurpable thing

Copy/pasted from stackoverflow. Credit: Matt W-D.

alt approach: Add dependency to org.apache.commons.io

Or there's probably something similar in guava

spit-bytes clj

(spit-bytes f bs)

Spit bytes to a spittable thing

update-values clj

(update-values m f & args)

Apply f (& args) to each value in a map

Credit: http://blog.jayfields.com/2011/08/clojure-apply-function-to-each-value-of.html