Class: Omnizip::Metadata::MetadataRegistry

Inherits:
Object
  • Object
show all
Defined in:
lib/omnizip/metadata/metadata_registry.rb

Overview

Registry of supported metadata per archive format

Class Method Summary collapse

Class Method Details

.formats ⇒ Array<Symbol>

Get all registered formats

Returns:

  • (Array<Symbol>) —

    List of formats



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# File 'lib/omnizip/metadata/metadata_registry.rb', line 37

def formats
  @registry.keys
end

.register(format, supported_fields) ⇒ Object

Register metadata support for a format

Parameters:

  • format (Symbol) —

    Format name (e.g., :zip, :seven_zip)

  • supported_fields (Array<Symbol>) —

    Supported metadata fields



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# File 'lib/omnizip/metadata/metadata_registry.rb', line 13

def register(format, supported_fields)
  @registry[format] = supported_fields
end

.reset ⇒ Object

Reset registry (for testing)



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# File 'lib/omnizip/metadata/metadata_registry.rb', line 42

def reset
  @registry = {}
end

.supported_fields(format) ⇒ Array<Symbol>

Get all supported fields for a format

Parameters:

  • format (Symbol) —

    Format name

Returns:

  • (Array<Symbol>) —

    List of supported fields



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# File 'lib/omnizip/metadata/metadata_registry.rb', line 31

def supported_fields(format)
  @registry[format] || []
end

.supports?(format, field) ⇒ Boolean

Check if a format supports a metadata field

Parameters:

  • format (Symbol) —

    Format name

  • field (Symbol) —

    Metadata field name

Returns:

  • (Boolean) —

    True if supported



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# File 'lib/omnizip/metadata/metadata_registry.rb', line 21

def supports?(format, field)
  fields = @registry[format]
  return false unless fields

  fields.include?(field)
end