I hereby claim:
- I am dvrensk on github.
- I am dvrensk (https://keybase.io/dvrensk) on keybase.
- I have a public key whose fingerprint is AD02 C088 57D8 F5C8 414D 00D0 1CC1 745F 23B2 377C
To claim this, I am signing this object:
David Vrensk dvrensk
dvrensk
/ xls_helper_function.rb
Created
March 2, 2018 15:14
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| def xls(name: "Workbook-#{Time.current.strftime("%Y-%m-%d--%H-%M-%S")}.xlsx") | |
| package = Axlsx::Package.new | |
| sheet = package.workbook.add_worksheet(name: "Sheet 1") | |
| yield sheet | |
| package.serialize(name) | |
| system("open", name) if RUBY_PLATFORM.match("darwin") | |
| name | |
| end |
dvrensk
/ get_all.rb
Created
February 16, 2018 11:10
Script to download all screencasts from ElixirSips using the RSS feed. Should work for other podcast feeds too.
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| #! /usr/bin/env ruby | |
| require "nokogiri" | |
| require "date" | |
| require "fileutils" | |
| require "pry" | |
| class GetAll | |
| def self.run | |
| check_upass |
dvrensk
/ output_sample.txt
Created
September 1, 2017 14:07
Sample output for https://gist.github.com/dvrensk/d6ac16f9d34c98b1c0c1fdc05118a3c5
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| secret for severus: | |
| -----BEGIN PGP MESSAGE----- | |
| hQIMA4cB+JcyVcmoAQ//eymp0JAOZHVzye75XFxqxx90qduc7b8MN6IjOHIgZMP3 | |
| eAtCGYcPCULE8cTn5fYNV7rgnuI8v153ezQZqIu/Y4hYvIc4hxabl4AUzLVEPbKz | |
| ... | |
| SARdTPEcGS92 | |
| =HWmD | |
| -----END PGP MESSAGE----- | |
| secret for luna: |
dvrensk
/ sharing_secrets.sh
Last active
September 1, 2017 14:07
Simple command line to encrypt secrets for different users
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| for u in severus luna albus minerva | |
| do | |
| echo -n "secret for $u:" | |
| read -s secret | |
| echo | |
| echo $secret | gpg -ea -r [email protected] --trust-model always - | |
| done |
dvrensk
/ redsys_result_codes.rb
Created
February 4, 2015 17:02
These are the result codes from Spanish payment gateway Redsys (formerly Sermepa) that I've managed to collect. The list is no doubt incomplete, and I'll be happy to update it if you have any more codes.
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| RESULT_CODES = (<<-EOT).split(/\r?\n/).reject {|s| s.match(/^( *#.*)?$/)}.map { |s| s.sub(/^ +/,'').split(/ +/,2) }.to_h | |
| # Copied from http://dwalins.com/2014/codigo-de-respuesta-de-sermepa-redsys/ | |
| 0101 Tarjeta Caducada | |
| 0102 Tarjeta en excepción transitoria o bajo sospecha de fraude | |
| 0104 Operación no permitida para esa tarjeta o terminal | |
| 0106 Intentos de PIN excedidos | |
| 0116 Disponible Insuficiente | |
| 0118 Tarjeta no Registrada | |
| 0125 Tarjeta no efectiva | |
| 0129 Código de seguridad (CVV2/CVC2) incorrecto |
dvrensk
/ keybase.md
Created
March 30, 2014 19:38
dvrensk
/ gotest-me.el
Created
January 29, 2013 22:58
gotest-me is part of the upcoming kata-minor-mode, designed to do TDD katas in Emacs with feedback as overlays in the code, mostly making compilation buffers unnecessary.
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| (defun gotest-me () | |
| "Run `go test' on the current file. Requires output in stretchrcom/testify format. | |
| Install with `go get github.com/stretchrcom/testify'" | |
| (interactive) | |
| (when (buffer-modified-p) (save-buffer)) | |
| (remove-overlays) | |
| (let* | |
| ((out (make-temp-file "gotest-out")) | |
| (errbuf (get-buffer-create "*go test*")) | |
| (ignore (with-current-buffer errbuf |
dvrensk
/ .bashrc
Created
February 27, 2009 08:30
— forked from djmitche/git-prompt.sh
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| # http://henrik.nyh.se/2008/12/git-dirty-prompt | |
| # http://www.simplisticcomplexity.com/2008/03/13/show-your-git-branch-name-in-your-prompt/ | |
| # username@Machine ~/dev/dir [master] $ # clean working directory | |
| # username@Machine ~/dev/dir [master*] $ # dirty working directory | |
| # djmitche: *edit* an existing PS1 to add the git information | |
| # djmitche: only invoke 'git' and 'sed' once (each) for each prompt | |
| # djmitche: display [NO BRANCH] when not on a branch (e.g., during rebase -i) | |
| # dvrensk: added a semicolon after the sed q command to make OS X happy | |
| function __git_info { |
dvrensk
/ Unattended Rails (Passenger, Ruby Enterprise) Stack
Created
December 22, 2008 22:07
— forked from maran/Unattended Rails (Passenger, Ruby Enterprise) Stack
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| #!/bin/bash | |
| VERSION="1.1" | |
| REEV="http://rubyforge.org/frs/download.php/48623/ruby-enterprise-1.8.6-20081215.tar.gz" | |
| REEF="ruby-enterprise-1.8.6-20081215.tar.gz" | |
| REEFF=${REEF%".tar.gz"} | |
| PASSENGER="2.0.6" | |
| echo "#####################################" | |
| echo "Welcome, let's get this party rollin'" | |
| echo "#####################################" |