Two approaches to interfaces in Ruby:
Using inheritance in a cleaner way. It allows abstract classes, but needs a custom inheritance chain and only supports 1 interface.
module Interface
attr_accessor :is_abstract
def abstract
Jose I. Paris jiparis
juan131
/ nginx-ingress-with-ngrok.sh
Last active
April 8, 2024 07:33
A script to install NGINX Ingress Controller in your local K8s cluster with a NGROK proxy so you have a valid URL associated to your Ingress.
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| #!/usr/bin/env bash | |
| set -o errexit | |
| set -o nounset | |
| set -o pipefail | |
| # Constants | |
| RESET='\033[0m' | |
| GREEN='\033[38;5;2m' | |
| RED='\033[38;5;1m' |
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| // ell clock https://twitter.com/cwillmore/status/1353435612636803073 | |
| // developed with processing 3.5.4 (processing.org) | |
| // TODO: | |
| // - motion blur | |
| // - ripple update of ells - one only starts rotating when it has room to (<< ... <> ... >>) | |
| static final int DEPTH = 3; | |
| static final int N = 1 << (DEPTH + 1); | |
| static final int FRAME_RATE = 30; | |
| static final float DT = 1 / (float)FRAME_RATE; |
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| int[][] result; | |
| float t, c; | |
| float ease(float p) { | |
| return 3*p*p - 2*p*p*p; | |
| } | |
| float ease(float p, float g) { | |
| if (p < 0.5) | |
| return 0.5 * pow(2*p, g); |
dabeaz
/ README.txt
Created
October 15, 2019 20:10
PyCon India 2019, Code from Keynote Presentation by @dabeaz
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| Code from PyCon India 2019 Keynote Talk | |
| David Beazley (https://www.dabeaz.com) | |
| ====================================== | |
| This code is presented "as is" and represents what was live-coded | |
| during my closing keynote presentation at PyCon India, Chennai, | |
| October 13, 2009. I have made no changes to the files. | |
| Requires: Python 3.6+, numpy, pygame |
jiparis
/ ruby_interfaces.md
Last active
April 26, 2021 16:01
Interfaces and abstract classes in Ruby
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| https://rfc3161.ai.moda | |
| https://rfc3161.ai.moda/adobe | |
| https://rfc3161.ai.moda/microsoft | |
| https://rfc3161.ai.moda/apple | |
| https://rfc3161.ai.moda/any | |
| http://rfc3161.ai.moda | |
| http://timestamp.digicert.com | |
| http://timestamp.globalsign.com/tsa/r6advanced1 | |
| http://rfc3161timestamp.globalsign.com/advanced | |
| http://timestamp.sectigo.com |
jiparis
/ CollapseAnimation.java
Created
April 16, 2015 10:40
Android Collapse Animation (from http://stackoverflow.com/a/13984525/3344594)
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| package com.myapp.anim; | |
| import android.view.View; | |
| import android.view.ViewGroup.LayoutParams; | |
| import android.view.animation.Animation; | |
| import android.view.animation.Transformation; | |
| import android.widget.LinearLayout; | |
| public class CollapseAnimation extends Animation { |
nickbutcher
/ 1 search_bar.xml
Last active
May 2, 2025 11:53
Demonstrating morphing a search icon into a search field. To do this we use an AnimatedVectorDrawable (https://developer.android.com/reference/android/graphics/drawable/AnimatedVectorDrawable.html) made up of two paths. The first is the search icon (as a single line) the second is the horizontal bar. We then animate the 'trimPathStart' property …
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| <?xml version="1.0" encoding="utf-8"?> | |
| <!-- | |
| Copyright (C) 2015 The Android Open Source Project | |
| Licensed under the Apache License, Version 2.0 (the "License"); | |
| you may not use this file except in compliance with the License. | |
| You may obtain a copy of the License at | |
| http://www.apache.org/licenses/LICENSE-2.0 |
jaredrummler
/ MenuTint.java
Last active
July 6, 2024 16:37
Helper class to set the color and transparency for menu icons in an ActionBar or Toolbar.
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| /* | |
| * Copyright 2014 Chris Banes | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software |
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