Strings are double-quoted

Gemfile

@@ -1,3 +1,3 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
 gemspec

eventide-postgres.gemspec

@@ -1,21 +1,21 @@
 # -*- encoding: utf-8 -*-
 Gem::Specification.new do |s|
-  s.name = 'eventide-postgres'
-  s.version = '2.0.1.0'
-  s.summary = 'Event-Sourced Autonomous Services Toolkit'
-  s.description = ' '
+  s.name = "eventide-postgres"
+  s.version = "2.0.1.0"
+  s.summary = "Event-Sourced Autonomous Services Toolkit"
+  s.description = " "
 
-  s.authors = ['The Eventide Project']
-  s.email = '[email protected]'
-  s.homepage = 'https://github.com/eventide-project/eventide-postgres'
-  s.licenses = ['MIT']
+  s.authors = ["The Eventide Project"]
+  s.email = "[email protected]"
+  s.homepage = "https://github.com/eventide-project/eventide-postgres"
+  s.licenses = ["MIT"]
 
-  s.require_paths = ['lib']
-  s.files = Dir.glob('{lib}/**/*')
+  s.require_paths = ["lib"]
+  s.files = Dir.glob("{lib}/**/*")
   s.platform = Gem::Platform::RUBY
-  s.required_ruby_version = '>= 2.3.3'
+  s.required_ruby_version = ">= 2.3.3"
 
-  s.add_runtime_dependency 'evt-entity_store'
-  s.add_runtime_dependency 'evt-consumer-postgres'
-  s.add_runtime_dependency 'evt-entity_snapshot-postgres'
+  s.add_runtime_dependency "evt-entity_store"
+  s.add_runtime_dependency "evt-consumer-postgres"
+  s.add_runtime_dependency "evt-entity_snapshot-postgres"
 end

init.rb

@@ -1,3 +1,3 @@
-require_relative './load_path'
+require_relative "./load_path"
 
-require 'eventide/postgres'
+require "eventide/postgres"

lib/eventide/postgres.rb

@@ -1,3 +1,3 @@
-require 'entity_store'
-require 'consumer/postgres'
-require 'entity_snapshot/postgres'
+require "entity_store"
+require "consumer/postgres"
+require "entity_snapshot/postgres"

load_path.rb

@@ -1,4 +1,4 @@
-bundler_standalone_loader = 'gems/bundler/setup'
+bundler_standalone_loader = "gems/bundler/setup"
 
 begin
   require_relative bundler_standalone_loader
@@ -8,10 +8,10 @@
   Bundler.require
 end
 
-lib_dir = File.expand_path('lib', __dir__)
+lib_dir = File.expand_path("lib", __dir__)
 $LOAD_PATH.unshift(lib_dir) unless $LOAD_PATH.include?(lib_dir)
 
-libraries_dir = ENV['LIBRARIES_HOME']
+libraries_dir = ENV["LIBRARIES_HOME"]
 unless libraries_dir.nil?
   libraries_dir = File.expand_path(libraries_dir)
   $LOAD_PATH.unshift libraries_dir unless $LOAD_PATH.include?(libraries_dir)

test.rb

@@ -1 +1 @@
-load './init.rb'
+load "./init.rb"