@backland/schema/lib/module/parseStringDefinition.js

TypeScript schema declaration and validation library with static type inference

import { memoize } from '@backland/utils';
import { isFieldTypeName } from './fields/fieldTypes';
function _parseStringDefinition(typeName) {
  var t = typeNameFromTemplate(typeName);
  var isOptional = isOptionalTemplate(typeName);
  var isList = isListTemplate(typeName);
  var obj = {
    type: t
  };
  if (isList) {
    obj.list = true;
  }
  if (isOptional) {
    obj.optional = true;
  }
  return obj;
}
function _isOptionalTemplate(type) {
  return !!type.match(/\?$/);
}
function _isListTemplate(type) {
  return !!type.match(/]\??$/);
}
function _typeNameFromTemplate(enhanced) {
  return enhanced.replace(/[\[\]?, ]/g, '');
}
function _isStringFieldDefinition(t) {
  if (typeof t !== 'string') return false;
  var field = typeNameFromTemplate(t);
  return isFieldTypeName(field);
}
export var parseStringDefinition = memoize(_parseStringDefinition);
export var typeNameFromTemplate = memoize(_typeNameFromTemplate);
export var isStringFieldDefinition = memoize(_isStringFieldDefinition);
export var isListTemplate = memoize(_isListTemplate);
export var isOptionalTemplate = memoize(_isOptionalTemplate);
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