Module: Bridgetown::Utils::RubyExec

Defined in:
lib/bridgetown-core/utils/ruby_exec.rb

Class Method Summary collapse

Class Method Details

.process_ruby_data(context, ruby_code, file_path, starting_line) ⇒ Hash

Parameters:

  • context (Layout, Model::RepoOrigin) —

    the execution context (i.e. self for the Ruby code)

  • ruby_code (String) —

    the Ruby code to execute

  • file_path (String) —

    the absolute path to the file

  • starting_line (Integer) —

    the number to list as the starting line for compilation errors

Returns:

  • (Hash) 


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# File 'lib/bridgetown-core/utils/ruby_exec.rb', line 13

def self.process_ruby_data(context, ruby_code, file_path, starting_line)
  ruby_data = context.instance_eval(ruby_code, file_path.to_s, starting_line)
  ruby_data.is_a?(Array) ? { rows: ruby_data } : ruby_data.to_h
rescue StandardError => e
  raise(
    "Ruby code isn't returning an array, or object which " \
    "responds to `to_h' (#{e.message})"
  )
end

.search_data_for_ruby_code(convertible) ⇒ Object 



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# File 'lib/bridgetown-core/utils/ruby_exec.rb', line 23

def self.search_data_for_ruby_code(convertible)
  return if convertible.data.empty?

  # Iterate using `keys` here so inline Ruby script can add new data keys
  # if necessary without an error
  data_keys = convertible.data.keys
  data_keys.each do |k|
    v = convertible.data[k]
    next unless v.is_a?(Proc)

    convertible.data[k] = convertible.instance_exec(&v)
  end
end