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Diffstat (limited to 'node_modules/babel-plugin-polyfill-corejs2/lib/helpers.js')
| -rw-r--r-- | node_modules/babel-plugin-polyfill-corejs2/lib/helpers.js | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/node_modules/babel-plugin-polyfill-corejs2/lib/helpers.js b/node_modules/babel-plugin-polyfill-corejs2/lib/helpers.js deleted file mode 100644 index 28b90eb1..00000000 --- a/node_modules/babel-plugin-polyfill-corejs2/lib/helpers.js +++ /dev/null @@ -1,33 +0,0 @@ -"use strict"; - -exports.__esModule = true; -exports.hasMinVersion = hasMinVersion; -var _semver = _interopRequireDefault(require("semver")); -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } -function hasMinVersion(minVersion, runtimeVersion) { - // If the range is unavailable, we're running the script during Babel's - // build process, and we want to assume that all versions are satisfied so - // that the built output will include all definitions. - if (!runtimeVersion || !minVersion) return true; - runtimeVersion = String(runtimeVersion); - - // semver.intersects() has some surprising behavior with comparing ranges - // with preprelease versions. We add '^' to ensure that we are always - // comparing ranges with ranges, which sidesteps this logic. - // For example: - // - // semver.intersects(`<7.0.1`, "7.0.0-beta.0") // false - surprising - // semver.intersects(`<7.0.1`, "^7.0.0-beta.0") // true - expected - // - // This is because the first falls back to - // - // semver.satisfies("7.0.0-beta.0", `<7.0.1`) // false - surprising - // - // and this fails because a prerelease version can only satisfy a range - // if it is a prerelease within the same major/minor/patch range. - // - // Note: If this is found to have issues, please also revist the logic in - // babel-core's availableHelper() API. - if (_semver.default.valid(runtimeVersion)) runtimeVersion = `^${runtimeVersion}`; - return !_semver.default.intersects(`<${minVersion}`, runtimeVersion) && !_semver.default.intersects(`>=8.0.0`, runtimeVersion); -}
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