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warn when trying to use a non-existent locale

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Sami Samhuri 2016-12-28 11:23:33 -08:00
parent 1e41e85146
commit 335ef2ebe8
1 changed files with 12 additions and 6 deletions
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18
strftime.js
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@ -239,9 +239,7 @@
var _deprecationWarnings = {}; var _deprecationWarnings = {};
function deprecationWarning(name, instead) { function deprecationWarning(name, instead) {
if (!_deprecationWarnings[name]) { if (!_deprecationWarnings[name]) {
if (typeof console !== 'undefined' && typeof console.warn == 'function') { warn("[WARNING] " + name + " is deprecated and will be removed in version 1.0. Instead, use `" + instead + "`.");
console.warn("[WARNING] " + name + " is deprecated and will be removed in version 1.0. Instead, use `" + instead + "`.");
}
_deprecationWarnings[name] = true; _deprecationWarnings[name] = true;
} }
} }
@ -414,9 +412,7 @@
// ':' // ':'
else if (currentCharCode === 58) { else if (currentCharCode === 58) {
if (extendedTZ) { if (extendedTZ) {
if (typeof console !== 'undefined' && typeof console.warn == 'function') { warn("[WARNING] detected use of unsupported %:: or %::: modifiers to strftime");
console.warn("[WARNING] detected use of unsupported %:: or %::: modifiers to strftime");
}
} }
extendedTZ = true; extendedTZ = true;
continue; continue;
@ -739,6 +735,10 @@
strftime.localizeByIdentifier = function(localeIdentifier) { strftime.localizeByIdentifier = function(localeIdentifier) {
var locale = Locales[localeIdentifier]; var locale = Locales[localeIdentifier];
if (!locale) {
warn('[WARNING] No locale found with identifier "' + localeIdentifier + '".');
return strftime;
}
return strftime.localize(locale); return strftime.localize(locale);
}; };
@ -847,4 +847,10 @@
return (date.getTimezoneOffset() || 0) * 60000; return (date.getTimezoneOffset() || 0) * 60000;
} }
function warn(message) {
if (typeof console !== 'undefined' && typeof console.warn == 'function') {
console.warn(message)
}
}
}()); }());