4 Matching Annotations
- Mar 2021
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bugs.ruby-lang.org bugs.ruby-lang.org
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A one-liner alternative for hash-only cases can be implemented using Enumerable#reduce: root = {} [:a, :b, :c].reduce(root){@1[@2]||={}}[:d] = 'E' # root => {:a=>{:b=>{:c=>{:d=>"E"}}}}
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- Nov 2020
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stackoverflow.com stackoverflow.com
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yell() { echo "$0: $*" >&2; } die() { yell "$*"; exit 111; } try() { "$@" || die "cannot $*"; }
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- Oct 2020
- Sep 2020
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svelte.dev svelte.dev
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I'm certainly not claiming that we should use clever tricks to scrunch our code into the most compact form possible at the expense of readability. Nor am I claiming that reducing lines of code is necessarily a worthwhile goal, since it encourages turning readable code like this...
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