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---
include:
  - ".solargraph_definitions.rb"
  - "app/**/*.rb"
  - "config/**/*.rb"
  - "lib/**/*.rb"
exclude:
  - test/**/*
  - vendor/**/*
  - ".bundle/**/*"

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58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

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diff --git a/app/commands/apply_individual_discounts.rb b/app/commands/apply_individual_discounts.rb
index e39a96cd8c..534d134020 100644
--- a/app/commands/apply_individual_discounts.rb
+++ b/app/commands/apply_individual_discounts.rb
@@ -3,7 +3,7 @@ class ApplyIndividualDiscounts
     def perform(event_name, order)
       return if event_name != "spree.cart.add" || order.blank?
 
-      order.line_items_with_current_flash_sales.each do |line_item|
+      order.line_items_with_current_flash_sales.uniq.each do |line_item|

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diff --git a/app/services/feature_service.rb b/app/services/feature_service.rb
index 7e25a3392a..128534de99 100644
--- a/app/services/feature_service.rb
+++ b/app/services/feature_service.rb
@@ -4,7 +4,7 @@ class FeatureService
     launchdarkly_sdk_key = Rails.application.config.launchdarkly_sdk_key
     if launchdarkly_sdk_key.present?
       logger.level = ::Logger::WARN
-      config = LaunchDarkly::Config.new(logger: logger)
+      config = LaunchDarkly::Config.new(logger: logger, connect_timeout: 20.0)

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# -------------------------------------------------------------------
# use nocorrect alias to prevent auto correct from "fixing" these
# -------------------------------------------------------------------
alias foobar='nocorrect foobar'
alias g8='nocorrect g8'

# -------------------------------------------------------------------
# Ruby stuff
# -------------------------------------------------------------------
alias ri='ri -Tf ansi' # Search Ruby documentation

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Kafka Cheat Sheet

Display Topic Information

$ kafka-topics.sh --describe --zookeeper localhost:2181 --topic beacon
Topic:beacon	PartitionCount:6	ReplicationFactor:1	Configs:
	Topic: beacon	Partition: 0	Leader: 1	Replicas: 1	Isr: 1
	Topic: beacon	Partition: 1	Leader: 1	Replicas: 1	Isr: 1

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Super Guide to the split-window tmux Subcommand (and Beyond)

Guide overview

tmux, like other great software, is deceptive. On the one hand, it's fairly easy to get set up and start using right away. On the other hand, it's difficult to take advantage of tmux's adanced power features without spending some quality alone time with the manual. But the problem with manuals is that they aren't geared toward beginners. They are geared toward helping seasoned developers and computer enthusiasts quickly obtain the

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Github Search Cheat Sheet

GitHub’s search supports a variety of different operations. Here’s a quick cheat sheet for some of the common searches.

For more information, visit our search help section.

Basic search

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diff --git a/.rubocop.yml b/.rubocop.yml
index e6d9b809b1..7320073fe0 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -121,13 +121,80 @@ Style/ConditionalAssignment:
   Enabled: false
 
 Layout/ArrayAlignment:
-  Enabled: false
+  Enabled: true

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ZSH CheatSheet

This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.

Strings

Description	Syntax
Get the length of a string	${#VARNAME}
Get a single character	${VARNAME[index]}