PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` 'use strict'; module.exports = function defFunc (ajv) { var transform = { trimLeft: function (value) { return value.replace(/^[\s]+/, ''); }, trimRight: function (value) { return value.replace(/[\s]+$/, ''); }, trim: function (value) { return value.trim(); }, toLowerCase: function (value) { return value.toLowerCase(); }, toUpperCase: function (value) { return value.toUpperCase(); }, toEnumCase: function (value, cfg) { return cfg.hash[makeHashTableKey(value)] || value; } }; defFunc.definition = { type: 'string', errors: false, modifying: true, valid: true, compile: function (schema, parentSchema) { var cfg; if (schema.indexOf('toEnumCase') !== -1) { // build hash table to enum values cfg = {hash: {}}; // requires `enum` in schema if (!parentSchema.enum) throw new Error('Missing enum. To use `transform:["toEnumCase"]`, `enum:[...]` is required.'); for (var i = parentSchema.enum.length; i--; i) { var v = parentSchema.enum[i]; if (typeof v !== 'string') continue; var k = makeHashTableKey(v); // requires all `enum` values have unique keys if (cfg.hash[k]) throw new Error('Invalid enum uniqueness. To use `transform:["toEnumCase"]`, all values must be unique when case insensitive.'); cfg.hash[k] = v; } } return function (data, dataPath, object, key) { // skip if value only if (!object) return; // apply transform in order provided for (var j = 0, l = schema.length; j < l; j++) data = transform[schema[j]](data, cfg); object[key] = data; }; }, metaSchema: { type: 'array', items: { type: 'string', enum: [ 'trimLeft', 'trimRight', 'trim', 'toLowerCase', 'toUpperCase', 'toEnumCase' ] } } }; ajv.addKeyword('transform', defFunc.definition); return ajv; function makeHashTableKey (value) { return value.toLowerCase(); } };