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deodexed5746y@AlexDeLarge I guess he means a regex that finds what matches the expression and replace it by something else
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@AlexDeLarge
@deodexed
Basically, if I've got the string 'foo foo bar', I want to do something like replace('foo foo bar', [[/foo/g, 'bar'], [/bar/g, 'foo' ] and it should return 'bar bar foo' -
perotti7986yYou'd have to evaluate all the occurrences of n conditions.
I can see why you'd want to use it.
Are you elaborating a proposal to a language of some sort of are you thinking about how to implement it?
If the latter, I'd build a parser myself.
Still, how you'd deal with conflicts between two different expressions?@ScriptCoded -
@perotti I'm going to implement it in JS a some sort of function. The best solution I think would be to have whatever search matches first take precedence. Thing is, if the replacer is 'bar($1)', I think I'd like other matches to match the value of $1. Problem is that this is getting into some deep recursion, and I want it lightweight 😅
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perotti7986y@ScriptCoded the problem with that logic is that your example would give us 'foo foo foo' in the end
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@perotti Would it?
/foo/g would match *foo foo* bar
/bar/g would match foo foo *bar*
So there are not conflicts
What I'm proposing is that if two matches overlap, say /foo/ and /o f/, then the first one would take precedence. -
perotti7986y@ScriptCoded if you are using tokens to represent change and expect no conflicts, ya. Else, something must take precedence
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