Daniel D. delneet

## mac_m1_ruby_2.7.6.md

      
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                delneet
                / mac_m1_ruby_2.7.6.md
            
            
              Last active
              October 24, 2022 13:01
            
              
                Install ruby 2.7.6 on a (early) Mac M1 with apple silicon chip
              
          
    After lots of trial and error, I finally got ruby 2.7.6 installed on my early mac m1 (macOS 12.6).
There are many blog posts out there suggesting different flags, ignoring warnings etc.
But in the end, this is what worked for me.
DO NOT use the brew / ibrew setup, where ibrew is aliased to arch -x86_64 /usr/local/bin/brew.
It will mess up your system with conflicting packages and paths.
Use a terminal without Rosetta 2.

  
## bundle_install.md

      
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                delneet
                / bundle_install.md
            
            
              Last active
              February 15, 2022 13:58
            
              
                Bundle install options for failing gems with native extenstions
              
          
    Postgress

brew install libpq
gem install pg -- --with-pg-config=$(brew --prefix libpq)/bin/pg_config

Mysql2

Replace mysql version with installed version.
gem install mysql2 -- --with-ldflags=-L$(brew --prefix mysql@5.7)/lib --with-cppflags=-I$(brew --prefix mysql@5.7)/include


## github-md-cheat-sheet.md

      
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                delneet
                / github-md-cheat-sheet.md
            
            
              Created
              April 30, 2020 14:23
            
              
                Github markdown cheat sheet
              
          
    keyboard keys: key
colors: #ff0099

Summary with folding details
Secret details
code

  
## process_using_port.sh
lsof -i tcp:3000

## osx_libv8_native.sh
gem uninstall libv8
gem install therubyracer
gem install libv8 -- --with-system-v8

## string_colorize.rb
class String
def black;          "\e[30m#{self}\e[0m" end
def red;            "\e[31m#{self}\e[0m" end
def green;          "\e[32m#{self}\e[0m" end
def brown;          "\e[33m#{self}\e[0m" end
def blue;           "\e[34m#{self}\e[0m" end
def magenta;        "\e[35m#{self}\e[0m" end
def cyan;           "\e[36m#{self}\e[0m" end
def gray;           "\e[37m#{self}\e[0m" end
	gem uninstall libv8
	gem install therubyracer
	gem install libv8 -- --with-system-v8
	class String
	def black; "\e[30m#{self}\e[0m" end
	def red; "\e[31m#{self}\e[0m" end
	def green; "\e[32m#{self}\e[0m" end
	def brown; "\e[33m#{self}\e[0m" end
	def blue; "\e[34m#{self}\e[0m" end
	def magenta; "\e[35m#{self}\e[0m" end
	def cyan; "\e[36m#{self}\e[0m" end
	def gray; "\e[37m#{self}\e[0m" end