The errata list is a list of errors and their corrections that were found after the product was released.
The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.
Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update
| Version |
Location |
Description |
Submitted by |
Date submitted |
| PDF |
Page 90
The & Operator |
[error]
The real meaning of the & is this: “I want to take the block that is passed to this method and turn it into a Proc.” Just drop the &, and you’ll be left with a Proc again:
[correction]
The real meaning of the & is this: “I want to take the block that is passed to this method and turn it into a Proc.” Just drop the &, and you’ll be left with a Block again:
|
REMOVED |
Jun 02, 2021 |
| PDF |
Page 90
The & Operator |
[error]
The real meaning of the & is this: “I want to take the block that is passed to this method and turn it into a Proc.” Just drop the &, and you’ll be left with a Proc again:
[correction]
The real meaning of the & is this: “I want to take the block that is passed to this method and turn it into a Proc.” Just drop the &, and you’ll be left with a Block again:
#######################
I took
'Just drop the &,'
means
my_method(the_proc)
.
|
REMOVED |
Jun 02, 2021 |