Class: MilkTea::PreludeInstaller

Inherits:
Object
  • Object
show all
Defined in:
lib/milk_tea/core/prelude_installer.rb

Constant Summary collapse

PRELUDE_MODULE_PATHS = 
%w[std.option std.result].freeze

Instance Method Summary collapse

Constructor Details

#initialize(resolve_module_path:, check_block:, bind_block:) ⇒ PreludeInstaller

Returns a new instance of PreludeInstaller.



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# File 'lib/milk_tea/core/prelude_installer.rb', line 7

def initialize(resolve_module_path:, check_block:, bind_block:)
  @resolve_module_path = resolve_module_path
  @check_block = check_block
  @bind_block = bind_block
end

Instance Method Details

#install_prelude_modules!(ast, modules, importer_path: nil, collecting_errors: false) ⇒ Object 



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# File 'lib/milk_tea/core/prelude_installer.rb', line 13

def install_prelude_modules!(ast, modules, importer_path: nil, collecting_errors: false)
  current_module_name = ast.module_name&.to_s
  return if PRELUDE_MODULE_PATHS.include?(current_module_name)

  PRELUDE_MODULE_PATHS.each do |module_path|
    next if modules.key?(module_path)

    begin
      import_path = @resolve_module_path.call(module_path, importer_path:)
      import_analysis = @check_block.call(import_path, collecting_errors)
      modules[module_path] = @bind_block.call(import_analysis)
    rescue ModuleLoadError
    end
  end
end