aaac7fed
 liuqimichale
add
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'use strict';
var KEYWORDS = require('./keywords');
module.exports = defineKeywords;
/**
* Defines one or several keywords in ajv instance
* @param {Ajv} ajv validator instance
* @param {String|Array<String>|undefined} keyword keyword(s) to define
* @return {Ajv} ajv instance (for chaining)
*/
function defineKeywords(ajv, keyword) {
if (Array.isArray(keyword)) {
for (var i=0; i<keyword.length; i++)
get(keyword[i])(ajv);
return ajv;
}
if (keyword) {
get(keyword)(ajv);
return ajv;
}
for (keyword in KEYWORDS) get(keyword)(ajv);
return ajv;
}
defineKeywords.get = get;
function get(keyword) {
var defFunc = KEYWORDS[keyword];
if (!defFunc) throw new Error('Unknown keyword ' + keyword);
return defFunc;
}
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