phgrey

# Simple and straight variant - only using if the task will never
# be extended (almost write-only-code)
def flat_me_rube(what)
  if what.is_a?(Array)
    what.map {|o| flat_me_rube o }  # convert all non-array element of array to array too
        .reduce &:concat            # and then concat them all together
  else
    [what]                          # converting itself
  end
end

phgrey

var babel = require('babel-core');
var path = require('path');
var fs = require('fs');

//mean file exists and was not modified until last visit
function check_files(target, cb){
    fs.stat(target, (err1, target_stats) => {
        //could not read target file - not our buiseness
        if(err1 && err1.code !== 'ENOENT') return cb(null, false);
        if(target_stats && !target_stats.isFile()) return cb(null, false);

phgrey

var _ = require('underscore'),
    operators = {
        'in': function(field){
            var values = [];
            for(var i = 1; i< arguments.length; i++)
                values.push(arguments[i]);
            return function(row){
                var test = Array.isArray(row[field]) ? row[field] : [row[field]];
                return _.intersection(test, values).length > 0;
            }

phgrey

Keybase proof

I hereby claim:

• I am phgrey on github.
• I am phgrey (https://keybase.io/phgrey) on keybase.
• I have a public key ASDJ5CrF4uq-J5cxy1fcBZzOpnkAe3NU__NiDA-qamf-jwo

To claim this, I am signing this object:

phgrey

#! /usr/bin/node


/**
 * HTTP server for some data transitions Endpoint: http://XXX/compute/<request_id>
 * details - https://www.corva.ai/software-engineer-interview-question/
 */

const http = require('http'),
    assert = require('assert');