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Last change
on this file since e29cc2e was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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100644
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File size:
744 bytes
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| 1 | var utils = require('../utils')
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| 2 | , nodes = require('../nodes');
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| 3 |
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| 4 | /**
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| 5 | * Returns string with all matches of `pattern` replaced by `replacement` in given `val`
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| 6 | *
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| 7 | * @param {String} pattern
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| 8 | * @param {String} replacement
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| 9 | * @param {String|Ident} val
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| 10 | * @return {String|Ident}
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| 11 | * @api public
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| 12 | */
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| 13 |
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| 14 | function replace(pattern, replacement, val){
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| 15 | utils.assertString(pattern, 'pattern');
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| 16 | utils.assertString(replacement, 'replacement');
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| 17 | utils.assertString(val, 'val');
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| 18 | pattern = new RegExp(pattern.string, 'g');
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| 19 | var res = val.string.replace(pattern, replacement.string);
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| 20 | return val instanceof nodes.Ident
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| 21 | ? new nodes.Ident(res)
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| 22 | : new nodes.String(res);
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| 23 | }
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| 24 | replace.params = ['pattern', 'replacement', 'val'];
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| 25 | module.exports = replace;
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