module Tins::StringNamedPlaceholders

def named_placeholders_assign(hash, default: nil)

Returns:

(Hash) - A new hash containing the assigned values for each named

Parameters:

default (Object, Proc) -- The default value to use for placeholders not present in the hash.
hash (Hash) -- A hash mapping placeholder names to their corresponding values.

def named_placeholders_assign(hash, default: nil)
  hash = hash.transform_keys(&:to_sym)
  named_placeholders.each_with_object({}) do |placeholder, h|
    h[placeholder] = hash[placeholder] ||
      (default.is_a?(Proc) ? default.(placeholder) : default)
  end
end

Instance Methods