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Ruby: The future of frozen string literals

What is a literal?

In programming languages, literals are textual representations of values in the source code. This is a syntactical concept.

Some examples:

7 # integer literal
@danopia
danopia / Dockerfile
Last active January 24, 2026 20:58
ERCOT Frozen Grid 2021 - Metrics Reporters
FROM hayd/alpine-deno:1.10.1
WORKDIR /src/app
ADD deps.ts ./
RUN ["deno", "cache", "deps.ts"]
ADD *.ts ./
RUN ["deno", "cache", "mod.ts"]
ENTRYPOINT ["deno", "run", "--unstable", "--allow-net", "--allow-hrtime", "--allow-env", "--cached-only", "--no-check", "mod.ts"]
@swalkinshaw
swalkinshaw / tutorial.md
Last active January 5, 2026 14:33
Designing a GraphQL API