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floehopper / erb-lint-formatter
Created March 2, 2025 12:50
Formatter suitable for zed editor using erb_lint gem
#!/usr/bin/env sh
bundle exec erb_lint --autocorrect --stdin $1 2>/dev/null | sed '1,/^================/d'
@floehopper
floehopper / last-quarter-using-liquid-template.rb
Last active January 19, 2025 13:51
Liquid template to generate a string representation of the last quarter, e.g. Q4 2024
require 'bundler/inline'
gemfile do
source 'https://rubygems.org'
gem 'liquid'
gem 'base64'
end
require 'date'
require 'liquid'
@floehopper
floehopper / download
Created November 16, 2024 10:52
Download file using multiple parallel Range requests
#!/usr/bin/env ruby
require "bundler/inline"
gemfile do
source "https://rubygems.org"
gem "typhoeus"
end
require "uri"
@floehopper
floehopper / liquid-templates-and-date-formats.rb
Created July 24, 2024 12:36 — forked from chrisroos/liquid-templates-and-date-formats.rb
Playing with date formatting in liquid templates - Useful in Harmonia task titles
require 'bundler/inline'
gemfile do
source 'https://rubygems.org'
gem 'liquid'
end
require 'date'
require 'liquid'
@floehopper
floehopper / inspect-retrying-jobs-in-sidekiq.rb
Created June 14, 2023 11:13
Inspect retrying jobs in Sidekiq
require 'sidekiq/monitor'
Sidekiq::RetrySet.new.each do |job|
p [job.display_class, job.display_args]
end
@floehopper
floehopper / format_aldermore_bank_csv_for_upload_to_freeagent.rb
Last active June 9, 2023 12:30
Format Aldermore Bank CSV for upload to FreeAgent
# See https://support.freeagent.com/hc/en-gb/articles/115001222564-How-to-format-a-CSV-file-to-upload-a-bank-statement#h_01FWZVYY1GEEGAPKJHG6FKV2HM
require 'csv'
CSV($stdin, headers: true, skip_blanks: true) do |csv|
csv.each do |row|
puts([
Date.parse(row['Date']).strftime("%d/%m/%Y"),
row['Amount'].gsub(/,/, ''),
row['Description'].gsub(/,/, '')
@floehopper
floehopper / Rollbar.svelte
Last active January 6, 2023 10:50
Rollbar configuration in a SvelteKit app - both client-side & server-side
<script>
/* eslint-disable */
import { mode } from "$app/env";
import { onMount } from "svelte";
const rollbarAccessToken = import.meta.env
.VITE_ROLLBAR_POST_CLIENT_ITEM_ACCESS_TOKEN;
const codeVersion = import.meta.env.VITE_LATEST_SHA;
@floehopper
floehopper / run-migration-from-rails-console.rb
Created September 6, 2022 19:55
Run migration from Rails console
migration_context = ActiveRecord::Base.connection.migration_context
migration_context.migrate(target_version = nil)
migration_context.rollback(steps = 1)
migration_context.forward(steps = 1)
migration_context.up(target_version = nil)
migration_context.down(target_version = nil)
migration_context.current_version
@floehopper
floehopper / validate-parameters-against-method-signature.rb
Created August 14, 2022 11:22
Validate parameters against method signature
def valid?(method, ...)
signature = method.inspect
pattern = %r{(?:\.|#)#{method.name}\(([^\)]*)\)}
params = signature.match(pattern)[1]
params_with_nil_default_values = params.gsub('...', 'nil')
klass = Class.new
klass.class_eval "def self.#{method.name}(#{params_with_nil_default_values})\nend\n"
klass.public_send(method.name, ...)
true
rescue ArgumentError => e
@floehopper
floehopper / display_changed_row_counts.rb
Created February 1, 2022 14:52
Display changed row counts using ActiveRecord
def row_counts
Hash[*ApplicationRecord.connection.execute(%{
ANALYZE;
SELECT
pgClass.relname AS tableName,
pgClass.reltuples AS rowCount
FROM
pg_class pgClass
INNER JOIN
pg_namespace pgNamespace ON (pgNamespace.oid = pgClass.relnamespace)