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| /** | |
| * @fileoverview Rule to check that spaced function application | |
| * @author Matt DuVall <http://www.mattduvall.com> | |
| * @deprecated in ESLint v3.3.0 | |
| */ | |
| "use strict"; | |
| //------------------------------------------------------------------------------ | |
| // Rule Definition | |
| //------------------------------------------------------------------------------ | |
| module.exports = { | |
| meta: { | |
| type: "layout", | |
| docs: { | |
| description: "disallow spacing between function identifiers and their applications (deprecated)", | |
| category: "Stylistic Issues", | |
| recommended: false, | |
| url: "https://eslint.org/docs/rules/no-spaced-func" | |
| }, | |
| deprecated: true, | |
| replacedBy: ["func-call-spacing"], | |
| fixable: "whitespace", | |
| schema: [] | |
| }, | |
| create(context) { | |
| const sourceCode = context.getSourceCode(); | |
| /** | |
| * Check if open space is present in a function name | |
| * @param {ASTNode} node node to evaluate | |
| * @returns {void} | |
| * @private | |
| */ | |
| function detectOpenSpaces(node) { | |
| const lastCalleeToken = sourceCode.getLastToken(node.callee); | |
| let prevToken = lastCalleeToken, | |
| parenToken = sourceCode.getTokenAfter(lastCalleeToken); | |
| // advances to an open parenthesis. | |
| while ( | |
| parenToken && | |
| parenToken.range[1] < node.range[1] && | |
| parenToken.value !== "(" | |
| ) { | |
| prevToken = parenToken; | |
| parenToken = sourceCode.getTokenAfter(parenToken); | |
| } | |
| // look for a space between the callee and the open paren | |
| if (parenToken && | |
| parenToken.range[1] < node.range[1] && | |
| sourceCode.isSpaceBetweenTokens(prevToken, parenToken) | |
| ) { | |
| context.report({ | |
| node, | |
| loc: lastCalleeToken.loc.start, | |
| message: "Unexpected space between function name and paren.", | |
| fix(fixer) { | |
| return fixer.removeRange([prevToken.range[1], parenToken.range[0]]); | |
| } | |
| }); | |
| } | |
| } | |
| return { | |
| CallExpression: detectOpenSpaces, | |
| NewExpression: detectOpenSpaces | |
| }; | |
| } | |
| }; |