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This function (intended to be an application or view helper) creates a pager bar useful for navigating many pages. It shows the first, last, current, nearby, and halfway-to-end pages. It looks like this (where the current page is 11):
< 1 ... 5 .....
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676
posted 17 years ago by Agent
This is an extension to Ruby's String class. Just put this code in a file and include it. This basically takes a string and adds literals and padding to it. For example, you can format a phone number with optional area code like this:
"5445556...
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913
posted 17 years ago by Agent