Module: Classy::Yaml::Helpers

Defined in:
lib/classy/yaml/helpers.rb

Instance Method Summary collapse

Instance Method Details

#yass(*args) ⇒ String

Fetches utility classes from YAML files based on the provided keys. The method follows a priority order:

  1. Extra files (highest priority)

  2. Default YAML

  3. ViewComponent YAMLs (lowest priority)

Parameters:

  • args (Array) —

    Array of keys to look up in the YAML files

Returns:

  • (String) —

    Space-separated list of CSS classes



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# File 'lib/classy/yaml/helpers.rb', line 12

def yass(*args)
  # Start with ViewComponent YAMLs (lowest priority)
  classy_yamls = Classy::Yaml.cached_engine_yamls.dup

  # Add default YAML (next priority)
  default_yaml = Classy::Yaml.cached_default_yaml
  classy_yamls << default_yaml if default_yaml

  # Add extra files (highest priority)
  Classy::Yaml.extra_files.each do |file_path|
    load_yaml_file(file_path, classy_yamls, "extra")
  end

  # Add classy_files (highest priority)
  classy_files_hash = args.find { |arg| arg.is_a?(Hash) && arg.keys.include?(:classy_files) } || { classy_files: [] }
  classy_files_hash[:classy_files].each do |file_path|
    load_yaml_file(file_path, classy_yamls, "classy")
  end

  return "" if classy_yamls.blank?

  skip_base_hash = args.find { |arg| arg.is_a?(Hash) && arg.keys.include?(:skip_base) } || {}
  keys, classes = flatten_args(values: args)
  classes += fetch_classes(keys, classy_yamls: classy_yamls, skip_base: skip_base_hash[:skip_base])

  classes.flatten.uniq.join(" ")
end