| 1 | /**
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| 2 | * Creates a test function from a list of module names. The resulting function
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| 3 | * accepts a string id and returns whether it matches a module in the list.
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| 4 | *
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| 5 | * The string id can be a module name (e.g. `lodash`) or a
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| 6 | * "module path" (e.g. `lodash/map`).
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| 7 | *
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| 8 | * @param {Array} modulesNames Array of module names to match against.
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| 9 | * @returns {function(String): (boolean)} Predicate function accepting a string id.
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| 10 | */
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| 11 | export default function getModulesMatcher(modulesNames) {
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| 12 | const regexps = modulesNames.map(moduleRegExp);
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| 13 | return id => regexps.some(regexp => regexp.test(id));
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| 14 | }
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| 15 |
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| 16 | const moduleRegExp = module => new RegExp(`^${module}(\\/\.+)*$`);
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