scinote-web/app/assets/javascripts/sitewide/constants.js.erb

const GLOBAL_CONSTANTS = {
  NAME_TRUNCATION_LENGTH: <%= Constants::NAME_TRUNCATION_LENGTH %>,
  NAME_MAX_LENGTH: <%= Constants::NAME_MAX_LENGTH %>,
  NAME_MIN_LENGTH: <%= Constants::NAME_MIN_LENGTH %>,
  TEXT_MAX_LENGTH: <%= Constants::TEXT_MAX_LENGTH %>,
  FILENAME_TRUNCATION_LENGTH: <%= Constants::FILENAME_TRUNCATION_LENGTH %>,
  FILE_MAX_SIZE_MB: parseInt($('meta[name="max-file-size"]').attr('content'), 10),
  IS_SAFARI: /^((?!chrome|android).)*safari/i.test(navigator.userAgent),
  REPOSITORY_LIST_ITEMS_PER_COLUMN: <%= Constants::REPOSITORY_LIST_ITEMS_PER_COLUMN %>,
  REPOSITORY_CHECKLIST_ITEMS_PER_COLUMN: <%= Constants::REPOSITORY_CHECKLIST_ITEMS_PER_COLUMN %>,
  HAS_UNSAVED_DATA_CLASS_NAME: 'has-unsaved-data'
};