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@rubys
I have encountered different errors there, originating from the duplicated title.
Solution was to create a product with another ...
New
@rubys
rails72/demo1/app/views/say/hello.html.erb
should contain
Hello from Rails!
in order to get the “Hello from Rails!”
Also Typo ...
New
Hi.
The code to generate an array named ‘animals’ is wrong:
animals = %w ant bee cat dog elk ] # wrong
The fix is straightforward:
an...
New
On page 78, you say:
The rows in the listing have alternating background colors. The Rails helper method called cycle() does this by se...
New
In the playtime section on page 34, the each loop mentions “@files”, this should be “@file”
New
In the third paragraph, it says “most Rails applications are developed on MacOS machines”, but any references to “MacOS” should be standa...
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At the bottom of the page, one of the bullet points says:
We added classes like px-2 and py-3 to add vertical and horizontal padding.
...
New
In the Classes section, you declare an Order class as follows:
class Order < ActiveRecord::Base
But at the end of the paragraph, you...
New
Like “MacOS” references, any general references to macOS in its most recent versions should be “macOS”. Specific references to past OS ve...
New
In the last paragraph on the page, it says “writing an web application”, but it should be just “writing a web application”.
New
(I know the instructions used v3.3.5, but I just grabbed v3.3.6 since it’s the latest.)
After installing rbenv & ruby-build per the ...
New
In the middle of page 7, the paragraph starts with, “From the Windows start screen you’ll be launch your preferred terminal…”. I’m guessi...
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The first [full] paragraph says, “Once you get past Windows Defender, Installation is a snap.", but “Installation” doesn’t really ne...
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