russ

FROM node:gallium-buster as jsbuilder

ARG BUILD_DATE
ARG GIT_REF
ARG GIT_SHA

ENV NODE_OPTIONS=--max_old_space_size=4096

WORKDIR /app

russ

module Avram
  module PartitionManager
    Log = ::Log.for("avram_partition_manager")

    class Partition
      enum Period
        Day
        Week
        Month
      end

russ

Error target app failed to compile:
Invalid Int32: "280375465082880" (ArgumentError)
  from /crystal/src/string.cr:438:83 in 'to_i32'
  from /crystal/src/compiler/crystal/codegen/codegen.cr:510:23 in 'visit'
  from /crystal/src/compiler/crystal/syntax/visitor.cr:27:12 in 'accept'
  from /crystal/src/compiler/crystal/codegen/codegen.cr:2345:9 in 'initialize'
  from /crystal/src/compiler/crystal/codegen/codegen.cr:2362:7 in 'codegen'
  from /crystal/src/compiler/crystal/compiler.cr:174:16 in 'compile:combine_rpath'
  from /crystal/src/compiler/crystal/compiler.cr:167:56 in 'compile:combine_rpath'
  from /crystal/src/compiler/crystal/macros/macros.cr:96:14 in 'interpret_run'

russ

docker run -it homebrew/brew                                          Unable to find image 'homebrew/brew:latest' locally
latest: Pulling from homebrew/brew                                      e92ed755c008: Pull complete 
b9fd7cb1ff8f: Pull complete 
ee690f2d57a1: Pull complete 
53e3366ec435: Pull complete 
5ab15df03195: Pull complete 
10ac880b02d1: Pull complete 
bddb162b792c: Pull complete 
Digest: sha256:fc1a1df1056c47660b0bc23e690cd2f9d6d2c3176513fea7d40d669ad2823dd1
Status: Downloaded newer image for homebrew/brew:latest                 root@816c4762d86c:/home/linuxbrew# brew install crystal

russ

#!/usr/bin/bash

pegasus < parser.grammar > parser.json
pegasus-crystalsem -l parser.json -a parser.sem -s parser.cr

crystal test.cr

russ

token whitespace = /[ \n\t]+/ [ skip ];
token true = /true/;
token false = /false/;
token and = /and/;
token or = /or/;

rule S = expr;
rule expr = tkn | expr and tkn | expr or tkn;
rule tkn = true | false;

russ

DROP TABLE videos;
DROP TABLE video_releases;
DROP TABLE actors;
DROP TABLE performances;

CREATE TABLE videos (
    id            integer NOT NULL,
    title         varchar(40) NOT NULL
);

russ

require "open-uri"

def get_site_title(domain)
  response = open(domain) { |f| f.read }
  response.match(/<title.*>(.*)<\/title>/i)[1]
end

threads, titles = [], []

[ "http://google.com", "http://apple.com", "https://facebook.com" ].each do |domain|

russ

Keybase proof

I hereby claim:

• I am russ on github.
• I am russfyc (https://keybase.io/russfyc) on keybase.
• I have a public key whose fingerprint is 3FBB D9A3 6E77 B375 EAE4 51CC 7767 03EF E53B B9A6

To claim this, I am signing this object:

russ

Keybase proof

I hereby claim:

• I am russ on github.
• I am cloudsplitter (https://keybase.io/cloudsplitter) on keybase.
• I have a public key whose fingerprint is AE4A 4B50 11E4 CE15 E274 8264 BA92 A30E 560D E37E

To claim this, I am signing this object: