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1. elasticsearch.tf elasticsearch.tf

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   resource "aws_elasticsearch_domain" "demo" {

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     domain_name           = "demo"

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     elasticsearch_version = "6.2"

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     ebs_options {

2. Converts Heroku configs to a format ... Converts Heroku configs to a format accepted by .env files

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   # Converts Heroku configs to a format accepted by .env files

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   class ConvertToEnv

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     File.open('sample_env.txt').each do |line|

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       line = line.sub(':', '=').delete(" \t\r\n")

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       print "#{line}\n"

3. Parses a csv to look for email addre... Parses a csv to look for email addresses. Then checks the sql table to see which emails exist and then returns those users ids.

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   require 'mysql2'

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   require 'csv'

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   # Returns the user ids for emails that already exist

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   class Users

4. VS Code Launch Configuration VS Code Launch Configuration

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   {

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       "version": "0.2.0",

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       "configurations": [

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           {

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               "type": "node",

5. Checks the difference between two files Checks the difference between two files

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   # To run, cd to this folder and put the following command in the command line

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   # ruby check_difference.rb

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   require 'set'

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6. insert_records.rb insert_records.rb

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   # INSERT RECORDS INTO A DB

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   # Use case: To insert millions of records into a local db to test scripts.

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   #           Testing scripts that affect millions of records on a remote db is very time consuming.

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   require('mysql2')

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