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otobrglez/cache_buster_expression.rb

Created October 27, 2014 12:23
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Regex - Anything before "cache-buster"
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cache_buster_expression.rb
# Regular expression that
# 1. Finds host name
# 2. Finds path name
# 3. Ignores first optional numeric 'cache-buster' parameter
xp = %r{^http:\/\/([a-z0-9\.]+)\/([a-z_]+)\/(.*?)(?:\?|$)}
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