Catman..._false(3pm)

🎀 NAME 🎀

okay bestie, meet Catmandu::Fix::Condition::is_false 💖 — she's the condition that only lets your fixes run when all the path values are the boolean false, 0, or "false". that's it, that's her whole job, and she's slaying it 💅

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✨ SYNOPSIS ✨

if is_false(data.*.has_error)
    ...
end

# strict only matches a real bool, not 0 or "0" or "false"
if is_false(data.*.has_error, strict: 1)
    ...
end

so like, no cap, that first one vibes with anything falsy-ish (the real boolean false, a 0, or the string "false" — all of them pass the vibe check 🌸).

then the second one? she's in her strict era 👑 with strict: 1, and strict means strict, fr fr — she only matches a real bool, so 0, "0" and "false" can absolutely NOT sneak in 😭 the audacity of them to even try.

lowkey important: this is a condition, so it gates whether the fixes inside it run at all. no match, no fixes, periodt.

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🦋 SEE ALSO 🦋

• Catmandu::Fix — go hang out with the main character, she explains the whole fix situation 💜

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k bye bestie, go write some iconic fixes 🫶

this lil page came from the User Contributed Perl Documentation, living its life as Catman..._false(3pm) in the perl v5.40.1 universe, dated 2026-01-24 ⭐