scpike

#!/usr/bin/env ruby
# Run like `ruby incompat_71.rb ~/path/to/Gemfile.lock`
# From the team at infield.ai
#
PACKAGES = [['activerecord-import', '1.5.0'],
            ['anycable-rails', '1.4.1'],
            ['blazer', '3.0.1'],
            ['bullet', '7.1.2'],
            ['data_migrate', '9.2.0'],
            ['database_cleaner-active_record', '2.1.0'],

scpike

(function(x) {
  if (x.length > 0) {
    return "'(" + x.split("\n").join("|") + ")'"
  }
})

scpike

(function(x) {
 return x;
})

scpike

# String#to_i converts a string to an integer:
#   "42".to_i # 42
#   "0".to_i # 0
#
# Implement a new function atoi(s) which takes a string and converts it to an integer without using to_i:
#   atoi("42") # 42
#   atoi("0")  # 0
# 
def atoi(s)
  -1 # not the right answer

scpike

Prerequisites : the letsencrypt CLI tool

This method allows your to generate and renew your Lets Encrypt certificates with 1 command. This is easily automatable to renew each 60 days, as advised.

You need nginx to answer on port 80 on all the domains you want a certificate for. Then you need to serve the challenge used by letsencrypt on /.well-known/acme-challenge. Then we invoke the letsencrypt command, telling the tool to write the challenge files in the directory we used as a root in the nginx configuration.

I redirect all HTTP requests on HTTPS, so my nginx config looks like :

server {

scpike

// http://stackoverflow.com/questions/18233874/get-all-the-combinations-of-n-elements-of-multidimensional-array
function getCombinations(arr, n) {
    if(n == 1)
    {
        var ret = [];
        for(var i = 0; i < arr.length; i++)
        {
          ret.push([arr[i]]);
        }
        return ret;

scpike

-> (x) do
  x.split("\n").reject { |l| l.to_s.strip == '' }.join("\n")
end

scpike

-> (s) do
  s.split("\n").sort.join("\n")
end

scpike

(function (x) {
  var tokens =  x.split(/[\s]/mi);
  var occ = {};
  tokens.forEach(function(tok) {
    var clean = tok.toLowerCase().trim().replace(/[^\w\d\/]/, '');
    if (occ[clean]) {
     occ[clean] += 1;
    } else {
     occ[clean] = 1;
    }

scpike

(function(x) {
  if (x.length > 0) {
    return "(" + x.split("\n").join(',') + ")"
  }
})