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updated readme

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John Mair 2010-12-09 00:45:15 +13:00
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@ -44,6 +44,7 @@ If we now inspect the `Test` object we can see our changes have had
effect: effect:
Test.instance_variable_get(:@y) #=> 20 Test.instance_variable_get(:@y) #=> 20
example: Pry sessions can nest arbitrarily deep so we can pry on example: Pry sessions can nest arbitrarily deep so we can pry on
objects inside objects: objects inside objects:
@ -52,6 +53,7 @@ objects inside objects:
Here we will begin Pry at top-level, then pry on a class and then on Here we will begin Pry at top-level, then pry on a class and then on
an instance variable inside that class: an instance variable inside that class:
# Pry.into() without parameters begins a Pry session on top-level (main)
Pry.into Pry.into
Beginning Pry session for main Beginning Pry session for main
pry(main)> class Hello pry(main)> class Hello
@ -75,8 +77,9 @@ an instance variable inside that class:
# program resumes here # program resumes here
example: Spawn a separate thread so you can use `Pry` to manipulate an object without halting
the program. example: Spawn a separate thread so you can use `Pry` to manipulate an
object without halting the program.
-------------------------------------------------------------------- --------------------------------------------------------------------
If we embed our `Pry.into` method inside its own thread we can examine If we embed our `Pry.into` method inside its own thread we can examine