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Use utils.deflt for Settings (#649)

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Rather than duplicate the definition of the undefined-defaulter, use the version already present in utils.
This commit is contained in:
Tab Atkins Jr 2017-01-26 22:54:05 -08:00 committed by Martin von Gagern
parent fdd83db65a
commit f3df1ccbac
1 changed files with 4 additions and 9 deletions
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13
src/Settings.js
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@ -3,12 +3,7 @@
* default settings. * default settings.
*/ */
/** const utils = require("./utils");
* Helper function for getting a default value if the value is undefined
*/
function get(option, defaultValue) {
return option === undefined ? defaultValue : option;
}
/** /**
* The main Settings object * The main Settings object
@ -20,9 +15,9 @@ function get(option, defaultValue) {
function Settings(options) { function Settings(options) {
// allow null options // allow null options
options = options || {}; options = options || {};
this.displayMode = get(options.displayMode, false); this.displayMode = utils.deflt(options.displayMode, false);
this.throwOnError = get(options.throwOnError, true); this.throwOnError = utils.deflt(options.throwOnError, true);
this.errorColor = get(options.errorColor, "#cc0000"); this.errorColor = utils.deflt(options.errorColor, "#cc0000");
this.macros = options.macros || {}; this.macros = options.macros || {};
} }