Module: Exegesis

Extended by:
Exegesis
Included in:
Exegesis
Defined in:
lib/exegesis/database/designs.rb,
lib/exegesis.rb,
lib/exegesis/model.rb,
lib/exegesis/design.rb,
lib/exegesis/server.rb,
lib/exegesis/database.rb,
lib/exegesis/document.rb,
lib/exegesis/utils/http.rb,
lib/exegesis/database/rest.rb,
lib/exegesis/database/documents.rb,
lib/exegesis/database/singleton.rb,
lib/exegesis/document/attachment.rb,
lib/exegesis/document/collection.rb,
lib/exegesis/document/attachments.rb,
lib/exegesis/document/generic_document.rb

Overview

tests for this module are in test/design_test.rb

Defined Under Namespace

Modules: Database, Document, Http, Model Classes: Design, DocumentCollection, GenericDocument, Server

Instance Method Summary collapse

Instance Method Details

#constantize(camel_cased_word) ⇒ Object

extracted from Extlib

Constantize tries to find a declared constant with the name specified in the string. It raises a NameError when the name is not in CamelCase or is not initialized.

“Module”.constantize #=> Module “Class”.constantize #=> Class



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# File 'lib/exegesis.rb', line 34

def constantize(camel_cased_word)
  return Exegesis::GenericDocument if camel_cased_word.nil?
  unless /\A(?:::)?([A-Z]\w*(?:::[A-Z]\w*)*)\z/ =~ camel_cased_word
    raise NameError, "#{camel_cased_word.inspect} is not a valid constant name!"
  end

  Object.module_eval("::#{$1}", __FILE__, __LINE__)
end

#instantiate(doc, database) ⇒ Object 



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# File 'lib/exegesis.rb', line 48

def instantiate(doc, database)
  doc = constantize(doc['class']).new(doc)
  doc.database = database if doc.respond_to?(:database=)
  doc
end

#nameify(name) ⇒ Object

turns class/module names into valid database names



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# File 'lib/exegesis.rb', line 44

def nameify(name)
  name.gsub(/([a-z])([A-Z])/) { "#{$1}_#{$2.downcase}"}.gsub(/[A-Z]/) {|m| m.downcase }.gsub(/::/,'/')
end