Use YAML anchor to copy & paste, or deduplicate data using DRY principle for YAML:
credentials::app-name: &app_credentials_anchor # <-- amp="" anchor="" b="" copies="">
db:
username: foo
password: bar
credentials::app-name-worker: *app_credentials_anchor # <-- alias="" b="" pastes="">
A piggy bank of commands, fixes, succinct reviews, some mini articles and technical opinions from a (mostly) Perl developer.
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