class DatabaseCleaner::Strategy
Attributes
db[W]
Public Class Methods
new(options=nil)
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Override this method if the strategy accepts options
# File lib/database_cleaner/strategy.rb, line 6 def initialize(options=nil) if options name = self.class.name.sub("DatabaseCleaner::","").sub("::"," ") # e.g. "ActiveRecord Transaction" raise ArgumentError, "No options are available for the #{name} strategy." end end
Public Instance Methods
clean()
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Override this method with the actual cleaning procedure. Its the only mandatory method implementation.
# File lib/database_cleaner/strategy.rb, line 23 def clean raise NotImplementedError end
cleaning() { || ... }
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# File lib/database_cleaner/strategy.rb, line 27 def cleaning(&block) begin start yield ensure clean end end
db()
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# File lib/database_cleaner/strategy.rb, line 13 def db @db ||= :default end
start()
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Override this method to start a database transaction if the strategy uses them
# File lib/database_cleaner/strategy.rb, line 19 def start end