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12 lines
238 B
12 lines
238 B
2 years ago
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export def parse_url url
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throw "invalid url" if url === null
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let get_url = do |s|
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let url = new URL s
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throw _ unless (url.host and url.href)
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url
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try
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return get_url url
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try
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return get_url "https://{url}"
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throw "invalid url"
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