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# this will add some fades 10ms for fade-in and 100ms for fade-out. probably fade out is too extreme
for i in $(ls *.wav); do sox $i $i.ogg fade .01 -0 0.1; done

# this will normalize volume to -3 dB level
for i in $(ls *.wav); do sox $i $i.ogg norm -3; done

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alias lint-all='git diff --name-only develop | grep "\.rb" | xargs rubocop -a'

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// http://generateme.tumblr.com
// Harmonograph with noise

// space - save
// click - change

float time;
float f1,f2,f3,f4;
float p1,p2,p3,p4;
float a1,a2,a3,a4;

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git branch --merged develop | grep -vE "master|develop" | xargs git branch -d

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# runs only changed specs
git status --porcelain | grep -v "D " | cut -c4- | grep "_spec\.rb" | xargs bundle exec rspec

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git status --porcelain | grep -v "D " | cut -c4- | grep "\.rb\|rake" | xargs rubocop -a

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# this is quite useful when Vagrant hangs and have no response for your commands via CLI
if [[ $(pgrep VBoxHeadless) ]]; then
       	echo 'Found VBoxHeadless processes:'
       	pgrep VBoxHeadless
       	echo 'Terminating...'
       	pkill -9 VBoxHeadless
       	if [[ $(pgrep VBoxHeadless) ]]; then
       		echo 'Still found VBoxHeadless running. Check this PIDs:'
       		pgrep VBoxHeadless
       	else

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(1) - fix bugs
  - non-muting drums
(3) - fix performance issues
  - reduce events amount (using calculation of delta since last frame - buffer)
(1) - add instruments
 (now we have drums(kick/snare), monosynth, bassline)
 we can add samples

(3) - add visual effects to server
(2) - server uses x-axis value as octave/filter/modulation (and y for volume, already implemented)

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# why I use it so rarely?
args = [1,2,3]
a,b,c = args

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# map(&:id) is important to make this work
= f.association :stuff, disabled: Stuff.where(enabled: false).map(&:id)