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37 lines
1.1 KiB
37 lines
1.1 KiB
/**
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* @fileoverview Rule to check that spaced function application
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* @author Matt DuVall <http://www.mattduvall.com>
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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module.exports = function(context) {
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function detectOpenSpaces(node) {
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var lastCalleeToken = context.getLastToken(node.callee);
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var tokens = context.getTokens(node);
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var i = tokens.indexOf(lastCalleeToken), l = tokens.length;
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while (i < l && tokens[i].value !== "(") {
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++i;
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}
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if (i >= l) {
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return;
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}
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// look for a space between the callee and the open paren
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if (tokens[i - 1].range[1] !== tokens[i].range[0]) {
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context.report(node, "Unexpected space between function name and paren.");
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}
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}
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return {
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"CallExpression": detectOpenSpaces,
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"NewExpression": detectOpenSpaces
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};
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};
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module.exports.schema = [];
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