57 lines
1.7 KiB
Ruby
57 lines
1.7 KiB
Ruby
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module CouchRest
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# The CouchRest module methods handle the basic JSON serialization
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# and deserialization, as well as query parameters. The module also includes
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# some helpers for tasks like instantiating a new Database or Server instance.
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class << self
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# extracted from Extlib
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#
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# Constantize tries to find a declared constant with the name specified
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# in the string. It raises a NameError when the name is not in CamelCase
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# or is not initialized.
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#
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# @example
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# "Module".constantize #=> Module
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# "Class".constantize #=> Class
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def constantize(camel_cased_word)
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unless /\A(?:::)?([A-Z]\w*(?:::[A-Z]\w*)*)\z/ =~ camel_cased_word
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raise NameError, "#{camel_cased_word.inspect} is not a valid constant name!"
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end
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Object.module_eval("::#{$1}", __FILE__, __LINE__)
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end
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# extracted from Extlib
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#
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# Capitalizes the first word and turns underscores into spaces and strips _id.
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# Like titleize, this is meant for creating pretty output.
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#
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# @example
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# "employee_salary" #=> "Employee salary"
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# "author_id" #=> "Author"
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def humanize(lower_case_and_underscored_word)
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lower_case_and_underscored_word.to_s.gsub(/_id$/, "").gsub(/_/, " ").capitalize
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end
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end
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class Database
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alias :delete_old! :delete!
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def delete!
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clear_extended_doc_fresh_cache
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delete_old!
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end
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# If the database is deleted, ensure that the design docs will be refreshed.
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def clear_extended_doc_fresh_cache
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::CouchRest::ExtendedDocument.subclasses.each{|klass| klass.req_design_doc_refresh if klass.respond_to?(:req_design_doc_refresh)}
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end
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end
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end
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