1 | var toString = require('../lang/toString');
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2 | var escapeRegExp = require('./escapeRegExp');
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3 | var DEFAULT_MARGIN_CHAR = '|';
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4 | /**
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5 | * Strip leading characters followed by 'marginChar' from every line in a String.
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6 | *
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7 | * marginChar defaults to '|'.
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8 | */
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9 | function stripMargin(str, marginChar) {
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10 | var regexp;
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11 |
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12 | marginChar = escapeRegExp(marginChar || DEFAULT_MARGIN_CHAR);
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13 | str = toString(str);
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14 |
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15 | regexp = new RegExp('^.*' + marginChar, 'gm');
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16 |
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17 | return str.replace(regexp, '');
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18 | }
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19 |
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20 | module.exports = stripMargin;
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21 |
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22 |
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