Class: ActiveFile::Base

Inherits:
ActiveHash::Base show all
Defined in:
lib/active_file/base.rb

Direct Known Subclasses

ActiveYaml::Base

Instance Attribute Summary

Attributes inherited from ActiveHash::Base

#attributes

Class Method Summary collapse

Methods inherited from ActiveHash::Base

#[], #[]=, add_to_record_index, auto_assign_fields, base_class, #cache_key, compute_type, configuration_for_custom_finder, count, create, create!, data, data=, define_custom_find_all_method, define_custom_find_method, define_getter_method, define_interrogator_method, define_setter_method, #destroyed?, #eql?, #errors, field, field_names, fields, has_instance_method?, has_singleton_method?, #hash, #id, #id=, #initialize, insert, mark_clean, mark_dirty, #marked_for_destruction?, method_missing, #new_record?, next_id, #persisted?, pluralize_table_names, primary_key, #readonly?, record_index, reset_record_index, respond_to?, #save, the_meta_class, #to_param, transaction, #valid?, validate_field, validate_unique_id

Constructor Details

This class inherits a constructor from ActiveHash::Base

Class Method Details

.all(options = {}) ⇒ Object 



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# File 'lib/active_file/base.rb', line 13

def all(options={})
  reload unless data_loaded
  super
end

.delete_all ⇒ Object 



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# File 'lib/active_file/base.rb', line 23

def delete_all
  self.data_loaded = true
  super
end

.extension ⇒ Object 



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# File 'lib/active_file/base.rb', line 53

def extension
  raise "Override Me"
end

.find(*args) ⇒ Object 



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# File 'lib/active_file/base.rb', line 57

def find(*args)
  reload unless data_loaded
  return super
end

.find_by_id(*args) ⇒ Object 



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# File 'lib/active_file/base.rb', line 62

def find_by_id(*args)
  reload unless data_loaded
  return super
end

.full_path ⇒ Object 



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# File 'lib/active_file/base.rb', line 47

def full_path
  actual_root_path = root_path  || Dir.pwd
  actual_filename  = filename   || name.tableize
  File.join(actual_root_path, "#{actual_filename}.#{extension}")
end

.load_file ⇒ Object 



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# File 'lib/active_file/base.rb', line 43

def load_file
  raise "Override Me"
end

.reload(force = false) ⇒ Object 



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# File 'lib/active_file/base.rb', line 28

def reload(force = false)
  return if !self.dirty && !force && self.data_loaded
  self.data_loaded = true
  self.data = load_file
  mark_clean
end

.set_filename(name) ⇒ Object 



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# File 'lib/active_file/base.rb', line 35

def set_filename(name)
  self.filename = name
end

.set_root_path(path) ⇒ Object 



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# File 'lib/active_file/base.rb', line 39

def set_root_path(path)
  self.root_path = path
end

.where(options) ⇒ Object 



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# File 'lib/active_file/base.rb', line 18

def where(options)
  reload unless data_loaded
  super
end