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Merge pull request #275 from deployed/master

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Support non strict equality in satisfies method
This commit is contained in:
Denis Demchenko
2019-01-06 22:38:11 +02:00
committed by GitHub
parent 7b8ea93d22 3729f6f92e
commit d39f2fe125
3 changed files with 25 additions and 7 deletions
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23
src/parser.js
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@@ -395,7 +395,7 @@ class Parser {
}
compareVersion(version) {
let expectedResult = 0;
let expectedResults = [0];
let comparableVersion = version;
let isLoose = false;
@@ -405,12 +405,19 @@ class Parser {
return void 0;
}
if (version[0] === '>') {
expectedResult = 1;
comparableVersion = version.substr(1);
} else if (version[0] === '<') {
expectedResult = -1;
if (version[0] === '>' || version[0] === '<') {
comparableVersion = version.substr(1);
if (version[1] === '=') {
isLoose = true;
comparableVersion = version.substr(2);
} else {
expectedResults = [];
}
if (version[0] === '>') {
expectedResults.push(1);
} else {
expectedResults.push(-1);
}
} else if (version[0] === '=') {
comparableVersion = version.substr(1);
} else if (version[0] === '~') {
@@ -418,7 +425,9 @@ class Parser {
comparableVersion = version.substr(1);
}
return compareVersions(currentBrowserVersion, comparableVersion, isLoose) === expectedResult;
return expectedResults.indexOf(
compareVersions(currentBrowserVersion, comparableVersion, isLoose),
) > -1;
}
isOS(osName) {