jsugarman

# place in ~/.pryrc

if defined?(Pry)
  Pry.config.color = true
  Pry.config.prompt_name = 'Pry:' + File.basename(Dir.pwd)

  Pry.commands.alias_command 'wami', 'whereami'
  Pry.commands.alias_command 'c', 'continue'
  Pry.commands.alias_command 's', 'step'
  Pry.commands.alias_command 'n', 'next'

jsugarman

Setup fee calculator with pyenv

Setup pyenv globally

• Install pyenv
• Install pyenv virtualenv

Create a virtual env

In fee calculator app root dir create a virtual env for a specific version of python (I am using 3.8.3, latest at time of writing), and give it a name.

$ cd .../laa-fee-calcultor

jsugarman

read AWS_ACCESS_KEY_ID ARN URL AWS_SECRET_ACCESS_KEY <<<$(kubectl --context <context> -n <namespace> get secret <secret> -o json | jq -r '.data[] | @base64d'); printf "$AWS_ACCESS_KEY_ID\n$ARN\n$URL\n$AWS_SECRET_ACCESS_KEY"

jsugarman

# helper to capture certain errors and expectation failures
# and retry until timeout reached.
# Idea taken from:
# https://github.com/makandra/spreewald
#
module PatienceHelper
  RETRY_ERRORS = %w[
    Capybara::ElementNotFound
    Spec::Expectations::ExpectationNotMetError
    RSpec::Expectations::ExpectationNotMetError

jsugarman

# find and replace search path in ADP dump file
gunzip -3 -f adp_gamma_dump.psql.gz
fgrep 'search_path' adp_gamma_dump.psql -m1
sed -i -e "s/SELECT pg_catalog.set_config('search_path', '', false)/SELECT pg_catalog.set_config('search_path', 'public, pg_catalog', true)/" adp_gamma_dump.psql
fgrep 'search_path' adp_gamma_dump.psql -m1
gzip adp_gamma_dump.psql

jsugarman

Postgresql Mac OSX upgrade

Figure out what verion of postgres your homebrew data directory currently has:

$ cat /usr/local/var/postgres/PG_VERSION
9.6

jsugarman

#!/bin/bash

# *********************************************************** #
# Ideal path to minimise downtime is:
# - [recommended] perform `VACUUM (VERBOSE, ANALYZE);` on db
#    * to improve speed of db generally
# - [recommended] create manual snapshot
#    * to improve speed of upgrade process's automated snapshots
# - put site in maintenance mode
# - perform VACUUM; of postgres DB (this can be done before too but may place heavy load on db)

jsugarman

module HashExtension
  def all_keys
    each_with_object([]) do |(k, v), keys|
      keys << k
      keys.concat(v.select { |el| el.is_a?(Hash) }.flat_map(&:all_keys)) if v.is_a? Array
      keys.concat(v.all_keys) if v.is_a? Hash
    end
  end

  def all_values_for(key)

jsugarman

[
	{ "keys": ["super+shift+["], "command": "prev_view" },
	{ "keys": ["super+shift+]"], "command": "next_view" },
	{ "keys": ["super+alt+left"], "command": "prev_view" },
	{ "keys": ["super+alt+right"], "command": "next_view" },
  { "keys": ["ctrl+y"], "command": "show_overlay", "args": {"overlay": "command_palette", "text": "Snippet: "}},
  { "keys": ["super+i"], "command": "copy_path" }
]

jsugarman

if defined?(PryByebug)
  Pry.config.color = true
  Pry.config.prompt_name = 'Pry:' + File.basename(Dir.pwd)

  Pry.commands.alias_command 'c', 'continue'
  Pry.commands.alias_command 's', 'step'
  Pry.commands.alias_command 'n', 'next'
  Pry.commands.alias_command 'f', 'finish'
end