Class: NtiReceiptBuilder::VariableResolver

Inherits:
Object
  • Object
show all
Includes:
ActionView::Helpers::NumberHelper
Defined in:
lib/nti_receipt_builder/variable_resolver.rb

Overview

Resolves every scalar variable to a formatted (not yet escaped) string. Missing keys resolve to nil so presenters can apply their own fallback.

A declared type wins; otherwise the value's class decides. Collection variables are skipped — the collection presenter formats its own cells.

Instance Method Summary collapse

Constructor Details

#initialize(data, definitions:) ⇒ VariableResolver

Returns a new instance of VariableResolver.



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# File 'lib/nti_receipt_builder/variable_resolver.rb', line 14

def initialize(data, definitions:)
  @data = data || {}
  @definitions = definitions
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/nti_receipt_builder/variable_resolver.rb', line 19

def call
  definitions.each_with_object({}) do |(key, definition), resolved|
    next if definition.collection?

    resolved[key] = format_value(definition, data[key])
  end
end