Created
January 31, 2022 16:02
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How to filter out all https://t.me/ urls except for certain channels
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urls = ["https://t.me/ueberhauptdenken_351/10466", | |
"https://t.me/querdenken_351/10466", | |
"https://t.me/geradedenken_351/10466", | |
"https://de.rt.com/schweiz/130766-tage-freude-in-sicht-schweiz/", | |
"https://t.me/qd351/10467"] | |
rx = /^https:\/\/t.me\/(?!querdenken_351|qd351\/)/ | |
urls.filter((url) => !url.match(rx)) | |
# -> ["https://t.me/querdenken_351/10466", "https://de.rt.com/schweiz/130766-tage-freude-in-sicht-schweiz/", "https://t.me/qd351/10467"] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
urls = ["https://t.me/ueberhauptdenken_351/10466", | |
"https://t.me/querdenken_351/10466", | |
"https://t.me/geradedenken_351/10466", | |
"https://de.rt.com/schweiz/130766-tage-freude-in-sicht-schweiz/", | |
"https://t.me/qd351/10467"] | |
urls.filter {|url| url !~ %r{^https://t.me/(?!querdenken_351|qd351/)}} | |
# -> ["https://t.me/querdenken_351/10466", "https://de.rt.com/schweiz/130766-tage-freude-in-sicht-schweiz/", "https://t.me/qd351/10467"] |
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