Module: Axn::FieldDeclarations

Defined in:
lib/axn/field_declarations.rb

Overview

Normalizes the flexible expects:/exposes: declaration formats into a uniform { field => opts_hash } shape. Accepts an already-built Hash (passed through untouched), or an Array whose elements are either bare field names (Symbol/String, hydrated to empty opts) or Hashes of field => opts.

Shared so callers building Axn classes outside Factory (e.g. adapters that define #call themselves rather than routing a callable through Factory) can reuse the exact same normalization instead of duplicating it.

Class Method Summary collapse

Class Method Details

.hydrate(declarations) ⇒ Object 



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# File 'lib/axn/field_declarations.rb', line 15

def hydrate(declarations)
  return declarations if declarations.is_a?(Hash)

  Array(declarations).each_with_object({}) do |item, acc|
    if item.is_a?(Hash)
      item.each { |k, v| acc[k] = v }
    else
      acc[item] = {}
    end
  end
end