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29 lines
941 B
29 lines
941 B
var $export = require('./$.export') |
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, defined = require('./$.defined') |
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, fails = require('./$.fails') |
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, spaces = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' + |
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'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF' |
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, space = '[' + spaces + ']' |
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, non = '\u200b\u0085' |
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, ltrim = RegExp('^' + space + space + '*') |
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, rtrim = RegExp(space + space + '*$'); |
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|
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var exporter = function(KEY, exec){ |
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var exp = {}; |
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exp[KEY] = exec(trim); |
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$export($export.P + $export.F * fails(function(){ |
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return !!spaces[KEY]() || non[KEY]() != non; |
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}), 'String', exp); |
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}; |
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|
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// 1 -> String#trimLeft |
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// 2 -> String#trimRight |
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// 3 -> String#trim |
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var trim = exporter.trim = function(string, TYPE){ |
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string = String(defined(string)); |
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if(TYPE & 1)string = string.replace(ltrim, ''); |
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if(TYPE & 2)string = string.replace(rtrim, ''); |
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return string; |
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}; |
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module.exports = exporter; |