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Check if a table exists in Rails
...e available in Rails 5:
drop_table :kittens, if_exists: true
Reference: https://github.com/rails/rails/pull/16366
And here's the Rails 5 ActiveRecord's CHANGELOG:
Introduce the :if_exists option for drop_table.
Example:
drop_table(:posts, if_exists: true)
That would execute:
DRO...
jQuery document.ready vs self calling anonymous function
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Merging two images in C#/.NET
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Regex expressions in Java, \\s vs. \\s+
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EC2 instance types's exact network performance?
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How to get highcharts dates in the x axis?
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How does the following LINQ statement work?
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Razor doesn't understand unclosed html tags
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How to attach debugger to iOS app after launch?
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Entity Framework Join 3 Tables
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