Christopher Sexton b031df2f2f Add Watch Expression Command ... Usage: watch [EXPRESSION] watch watch --delete [INDEX] Evaluate an expression after every command and display it when its value changes. -d, --delete Delete the watch expression with the given index. If no index is given; clear all watch expressions. -l, --list Show all current watch expressions and their values. Calling watch with no expressions or options will also show the watch expressions. The watch command will use Pry's command `state` to keep track of watched expressions.		2013-11-24 21:13:36 -05:00
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expression.rb	Add Watch Expression Command	2013-11-24 21:13:36 -05:00