Class: ActsAsCalculatorEditor::BuildExportDocument

Inherits:
Object
  • Object
show all
Defined in:
lib/acts_as_calculator_editor/build_export_document.rb

Overview

A document ActsAsCalculator::ImportDefinitions can read back, section for section.

Section order matches ImportDefinitions::SECTIONS and is not arbitrary: a formula variable with source_type: "lookup" cannot resolve until its table exists, so lookup_tables has to be applied first. Ruby hashes keep insertion order and so does to_json, which is the whole mechanism keeping that promise.

The default is what is live, not what has ever been. Active formula versions and current template versions only. A full-history export of a long-lived formula is mostly a re-creation of history nobody will consult, and for templates it is actively wrong (see ExportTemplates). full_history: true widens the formulas section to every version, in the order a re-import has to apply them; nothing widens the templates one.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key: nil, scope: nil, full_history: false) ⇒ BuildExportDocument

Returns a new instance of BuildExportDocument.



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# File 'lib/acts_as_calculator_editor/build_export_document.rb', line 21

def initialize(key: nil, scope: nil, full_history: false)
  @key = key.presence
  @scope = scope.presence
  @full_history = full_history
end

Class Method Details

.call ⇒ Object 



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# File 'lib/acts_as_calculator_editor/build_export_document.rb', line 17

def self.call(...)
  new(...).call
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/acts_as_calculator_editor/build_export_document.rb', line 27

def call
  { "lookup_tables" => ExportLookupTables.(key:, scope:),
    "formulas" => ExportFormulas.(key:, scope:, full_history:),
    "templates" => ExportTemplates.(key:, scope:) }
end