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165
When to use symbols instead of strings in Ruby?
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102
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57
Hidden field in rails form
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57
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51
Check if URL exists in Ruby
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48
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31
Multi user filter issue in Google Spreadsheets
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30
rake tasks fail with invalid byte sequence in US-ASCII
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28
How to check if a URL is valid
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18
Encoding::UndefinedConversionError: “\xE4” from ASCII-8BIT to UTF-8
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17
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16
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16
Rails load YAML to hash and reference by symbol
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12
Ruby - Qual a diferença de se usar dois pontos ou aspas em uma string?
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11
Some usage of brackets in Ruby
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11
best linked list in ruby WITHOUT extending array?
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10
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9
Rails 4: How to check validation errors from inside a controller
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9
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8
Overriding model in gem, adding callback and methods
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8
ActiveRecord : Hide column while returning object
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8
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8
Ruby Hash Whitelist Filter
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7
Why can I compile and install Nokogiri, but can't require it, in Windows 7?
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7
Parsing huge (~100mb) kml (xml) file taking *hours* without any sign of actual parsing
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7
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pt.stackoverflow.com

6
Rails link_to do block with remote=>true?
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6
Rails `NOT IN (null)` returning no results
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6
Can two form inputs have the same name if one is disabled?
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6
Alternative to “rescue Exception”
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