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Replace the isArray helper function with the native Array.isArray function

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*Follow-up to PR 8813.*
This commit is contained in:
Jonas Jenwald 2017-09-01 20:27:13 +02:00
parent 22ade754cc
commit cfb4955a92
17 changed files with 77 additions and 87 deletions
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13
src/core/cff_parser.js
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@ -14,7 +14,7 @@
*/
import {
bytesToString, FormatError, info, isArray, stringToBytes, Util, warn
bytesToString, FormatError, info, stringToBytes, Util, warn
} from '../shared/util';
import {
ExpertCharset, ExpertSubsetCharset, ISOAdobeCharset
@ -676,7 +676,7 @@ var CFFParser = (function CFFParserClosure() {
}
var privateOffset = parentDict.getByName('Private');
// make sure the params are formatted correctly
if (!isArray(privateOffset) || privateOffset.length !== 2) {
if (!Array.isArray(privateOffset) || privateOffset.length !== 2) {
parentDict.removeByName('Private');
return;
}
@ -1037,12 +1037,13 @@ var CFFDict = (function CFFDictClosure() {
};
for (var i = 0, ii = layout.length; i < ii; ++i) {
var entry = layout[i];
var key = isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0];
var key = Array.isArray(entry[0]) ?
(entry[0][0] << 8) + entry[0][1] : entry[0];
tables.keyToNameMap[key] = entry[1];
tables.nameToKeyMap[entry[1]] = key;
tables.types[key] = entry[2];
tables.defaults[key] = entry[3];
tables.opcodes[key] = isArray(entry[0]) ? entry[0] : [entry[0]];
tables.opcodes[key] = Array.isArray(entry[0]) ? entry[0] : [entry[0]];
tables.order.push(key);
}
return tables;
@ -1487,10 +1488,10 @@ var CFFCompiler = (function CFFCompilerClosure() {
}
var values = dict.values[key];
var types = dict.types[key];
if (!isArray(types)) {
if (!Array.isArray(types)) {
types = [types];
}
if (!isArray(values)) {
if (!Array.isArray(values)) {
values = [values];
}