first commit

mangashelf-server/node_modules/@honeo/check/_is/is-comparison-operator.mjs

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+/*
+	有効な比較演算子の文字列か
+		[比較演算子 - JavaScript | MDN](https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Operators/Comparison_Operators)
+*/
+
+// 有効な比較演算子のset
+const set_co = new Set([
+	'<',
+	'>',
+	'<=',
+	'>=',
+	'==',
+	'!=',
+	'===',
+	'!=='
+]);
+
+function isComparisonOperator(arg){
+	return typeof arg==='string' && set_co.has(arg);
+}
+
+export default isComparisonOperator;