選択できるのは25トピックまでです。 トピックは、先頭が英数字で、英数字とダッシュ('-')を使用した35文字以内のものにしてください。
 
 
 
 

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  1. {"ast":null,"code":"'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _StyleSheet = require('../StyleSheet');\n\nvar _StyleSheet2 = _interopRequireDefault(_StyleSheet);\n\nvar _moduleId = require('./moduleId');\n\nvar _moduleId2 = _interopRequireDefault(_moduleId);\n\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n 'default': obj\n };\n}\n\nvar maxRules = 1e10;\nvar env = process.env.NODE_ENV;\n/**\n * Returns a function which generates unique class names based on counters.\n * When new generator function is created, rule counter is reseted.\n * We need to reset the rule counter for SSR for each request.\n */\n\nexports['default'] = function () {\n var ruleCounter = 0;\n var defaultPrefix = env === 'production' ? 'c' : '';\n return function (rule, sheet) {\n ruleCounter += 1;\n\n if (ruleCounter > maxRules) {\n (0, _warning2['default'])(false, '[JSS] You might have a memory leak. Rule counter is at %s.', ruleCounter);\n }\n\n var prefix = defaultPrefix;\n var jssId = '';\n\n if (sheet) {\n prefix = sheet.options.classNamePrefix || defaultPrefix;\n if (sheet.options.jss.id != null) jssId += sheet.options.jss.id;\n }\n\n if (env === 'production') {\n return '' + prefix + _moduleId2['default'] + jssId + ruleCounter;\n }\n\n return prefix + rule.key + '-' + _moduleId2['default'] + (jssId && '-' + jssId) + '-' + ruleCounter;\n };\n};","map":null,"metadata":{},"sourceType":"script"}