1.9.3-p385 :020 > title = Recipe.find(12934).title
=> "The River Café's Strawberry Sorbet"
1.9.3-p385 :021 > title.encode('ISO-8859-1', 'utf-8')
=> "The River Caf\xC3\xA9's Strawberry Sorbet"
1.9.3-p385 :022 > puts _
The River Café's Strawberry Sorbet
=> nil
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def check | |
ActiveRecord::Base.send(:subclasses).each do |klass| | |
if klass.column_names.include?(klass.table_name) | |
raise "#{klass.to_s}'s table name collides with column #{klass.table_name}" | |
end | |
end | |
puts "All Clear." | |
end |
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get '/' do | |
if !File.exist?('cache') || (File.mtime('cache') < (Time.now - 1800)) | |
puts "**********CACHE MISS**********" | |
data = erb(:index) | |
File.open('cache',"w"){ |f| f << data } | |
else | |
puts "**********CACHE HIT**********" | |
end | |
send_file 'cache', :type => 'html' | |
end |
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Model.find(1,2) == Model.find(2,1) | |
=> true | |
Model.find(1,2) == Model.find(2,1).reverse | |
=> false |
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SELECT COUNT(*) FROM `shipments` WHERE (status != 'delivered') | |
SELECT COUNT(*) FROM `shipments` WHERE (status IS NULL OR status != 'delivered') |
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def status | |
if self.reverted then | |
"Reverted" | |
elsif !self.ship_date then | |
"Open" | |
elsif (self.tracking_numbers.length == 0 and !self.shipping_cost_micros) then | |
"Processing (awaiting)" | |
else | |
self.ship_date > Date.today ? | |
"Processing" : |
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1.8.7-p370 :008 > MICHAEL = "michael" | |
=> "michael" | |
1.8.7-p370 :009 > a = MICHAEL | |
=> "michael" | |
1.8.7-p370 :010 > a << " hoffman" | |
=> "michael hoffman" | |
1.8.7-p370 :011 > a | |
=> "michael hoffman" | |
1.8.7-p370 :012 > MICHAEL | |
=> "michael hoffman" |
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