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19 lines
504 B
19 lines
504 B
'use strict'; |
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const propertyToValueAliases = require('./data/mappings.js'); |
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const matchPropertyValue = function(property, value) { |
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const aliasToValue = propertyToValueAliases.get(property); |
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if (!aliasToValue) { |
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throw new Error(`Unknown property \`${ property }\`.`); |
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} |
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const canonicalValue = aliasToValue.get(value); |
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if (canonicalValue) { |
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return canonicalValue; |
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} |
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throw new Error( |
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`Unknown value \`${ value }\` for property \`${ property }\`.` |
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); |
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}; |
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module.exports = matchPropertyValue;
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