ziyunli

ziyunli

Agile Web Development with Rails 7: (page 80)

The rows in the listing have alternating background colors. The Rails helper method called does this by setting the CSS class of each row to either bg-green-50 or bg-white, automatically toggling between the two style names on successive lines.

It mentions a helper method, but doesn’t say what that is. It took me a bit to read the code and realized it’s referring to the cycle('bg-green-50', 'bg-white') line.

Suggestion: add cycle in the quoted text, “The Rails helper method called cycle does this by setting the CSS class…” to make it clea

Marked As Solved

rubys

rubys

Author of Agile Web Development With Rails

Fixed. Thanks!

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