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mcenirm/camel2snake.jq

Last active April 27, 2019 16:03
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Convert camel to snake in jq
Raw
camel2snake.jq
def camel2snake:
gsub("(?<x>[A-Z][a-z]+)"; "_"+.x|ascii_downcase)|ltrimstr("_");
Raw
example1
$ jq -n '["camelCase","NerdCaps","encodeURIComponent","java.util.ArrayList"]' | \
jq 'include "camel2snake"; .|map(camel2snake)'
[
"camel_case",
"nerd_caps",
"encodeURI_component",
"java.util._array_list"
]
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