yankovskiid

Arel Cheatsheet on Steroids

A (more) complete cheatsheet for Arel, including NamedFunction functions, raw SQL and window functions.

Tables

posts = Arel::Table.new(:posts)
posts = Post.arel_table # ActiveRecord

Table alias

Note: You may have to go into Preferences (⌘,) -> Profiles -> Keys and enable Left option (⌥) key acts as: +Esc for the option commands to work.

Modifier	Symbol
Option	⌥
Command	⌘
Control	⌃
Caps Lock	⇪
Shift	⇧

	program Jilb_metric;
	{$optimization off}
	{$APPTYPE CONSOLE}

	uses
	SysUtils,Windows,
	RegExpr in 'regexpr.pas';

	const
	PATH='D:\Documents and Settings\yankovskiid\Рабочий стол\Метрология\Gilb.txt';

	program Spen_metric_v3;

	{$APPTYPE CONSOLE}

	uses
	Windows,
	SysUtils,
	RegExpr in 'D:\Documents and Settings\yankovskiid\Рабочий стол\Метрология\regexpr.pas';

	type