Class: Athena::Record
Overview
–
#
A component of athena, the database file converter. #
#
Copyright © 2007-2009 University of Cologne, #
Albertus-Magnus-Platz, #
50932 Cologne, Germany #
#
Authors: #
Jens Wille <[email protected]> #
#
athena is free software; you can redistribute it and/or modify it under the # terms of the GNU General Public License as published by the Free Software # Foundation; either version 3 of the License, or (at your option) any later # version. #
#
athena is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more # details. #
#
You should have received a copy of the GNU General Public License along # with athena. If not, see <www.gnu.org/licenses/>. #
#
++
Defined Under Namespace
Classes: NoRecordError
Instance Attribute Summary collapse
-
#block ⇒ Object
readonly
Returns the value of attribute block.
-
#id ⇒ Object
readonly
Returns the value of attribute id.
-
#struct ⇒ Object
readonly
Returns the value of attribute struct.
Class Method Summary collapse
Instance Method Summary collapse
- #close ⇒ Object
- #fill(field, config) ⇒ Object
-
#initialize(block, id = object_id.abs) ⇒ Record
constructor
A new instance of Record.
- #to(format) ⇒ Object
- #update(element, data, field_config = nil) ⇒ Object
Methods included from Util
Constructor Details
#initialize(block, id = object_id.abs) ⇒ Record
Returns a new instance of Record.
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# File 'lib/athena/record.rb', line 53 def initialize(block, id = object_id.abs) @struct = {} @block = block @id = id add_record unless block if block_given? begin yield self ensure close end end end |
Instance Attribute Details
#block ⇒ Object (readonly)
Returns the value of attribute block.
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# File 'lib/athena/record.rb', line 51 def block @block end |
#id ⇒ Object (readonly)
Returns the value of attribute id.
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# File 'lib/athena/record.rb', line 51 def id @id end |
#struct ⇒ Object (readonly)
Returns the value of attribute struct.
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# File 'lib/athena/record.rb', line 51 def struct @struct end |
Class Method Details
.[](field = nil, config = nil) ⇒ Object
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# File 'lib/athena/record.rb', line 41 def [](field = nil, config = nil) record = records.last raise NoRecordError unless record record.fill(field, config) if field && config record end |
.records ⇒ Object
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# File 'lib/athena/record.rb', line 37 def records @records end |
Instance Method Details
#close ⇒ Object
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# File 'lib/athena/record.rb', line 90 def close block ? block[self] : self end |
#fill(field, config) ⇒ Object
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# File 'lib/athena/record.rb', line 69 def fill(field, config) struct[field] ||= config.merge({ :values => Hash.new { |h, k| h[k] = [] } }) end |
#to(format) ⇒ Object
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# File 'lib/athena/record.rb', line 94 def to(format) Athena::Formats[:out, format].convert(self) end |
#update(element, data, field_config = nil) ⇒ Object
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# File 'lib/athena/record.rb', line 73 def update(element, data, field_config = nil) if field_config field_config.each { |field, config| fill(field, config) } end struct.each_key { |field| verbose(:data) do value = data.strip spit "#{field.to_s.upcase}[#{element}] << #{value}" unless value.empty? end struct[field][:values][element] << data } end |