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Chris Mar cmar

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@cmar
cmar / -
Created April 14, 2014 17:25
/Users/cmar/Code/ci/rails_frontend/.bundle/ruby/1.9.1/gems/activerecord-3.2.17/lib/active_record/attribute_assignment.rb:33:in `attributes=': wrong number of arguments (2 for 1) (ArgumentError)
from /Users/cmar/Code/ci/rails_frontend/lib/tools/record_copy.rb:85:in `create_copy'
from /Users/cmar/Code/ci/rails_frontend/lib/tools/record_copy.rb:62:in `block (2 levels) in copy'
from /Users/cmar/Code/ci/rails_frontend/lib/tools/record_copy.rb:61:in `each'
from /Users/cmar/Code/ci/rails_frontend/lib/tools/record_copy.rb:61:in `block in copy'
from /Users/cmar/Code/ci/rails_frontend/lib/tools/record_copy.rb:76:in `block in write_copy_mode'
from /Users/cmar/Code/ci/rails_frontend/.bundle/ruby/1.9.1/gems/activerecord-oracle_enhanced-adapter-1.4.1/lib/active_record/connection_adapters/oracle_enhanced_schema_statements_ext.rb:208:in `disable_referential_integrity'
from /Users/cmar/Code/ci/rails_frontend/lib/tools/record_copy.rb:68:in `write_copy_mode'
from /Users/cmar/Code/ci/rails_frontend/lib/tools/record_copy.
@cmar
cmar / nfl.rb
Created August 21, 2014 12:24
Build database of NFL Players using Ruby Threads
#!/usr/bin/env ruby
#
# builds database of NFL players
#
# Ruby script to parse the nfl.com/teams to build a list of teams
# then create a thread to parse each team roster
#
# This creates 32 threads, each appending to the all_players array
# it works well in ruby mri because of the global interpreter lock
#
@cmar
cmar / Rakefile
Created September 23, 2014 17:16
Dropbox Camera Uploads sorter
task :default do |task|
file_list = FileList['*.jpg', '*.png', '*.gif', '*.mov', '*.mp4']
file_list.each do |file|
year = file[/^\d{4}/]
month = file[/(?<=^\d{4}-)\d{2}/]
directory = File.join year, month
mkdir_p directory
mv file, directory
@cmar
cmar / gist:8e947a78470b82899d32
Last active June 28, 2016 16:05
benchmark each_with_object
# each_with_index, each_with_object and inject({}) are all %50 slower then #each
# simple each with an addition noop
[4] pry(main)> puts Benchmark.measure { (1..10_000_000).each { |i| i + 1 } }
0.450000 0.000000 0.450000 ( 0.448808)
# each_with_index
[5] pry(main)> puts Benchmark.measure { (1..10_000_000).each_with_index { |i, index| i + 1 } }
0.650000 0.000000 0.650000 ( 0.645812)
@cmar
cmar / -
Created January 5, 2015 15:03
/gems/activemodel-3.2.13/lib/active_model/attribute_methods.rb:407 in "method_missing"
/gems/activerecord-3.2.13/lib/active_record/attribute_methods.rb:149 in "method_missing"
/app/models/delivery_method.rb:130 in "original_order_by"
/app/models/delivery_method.rb:165 in "order_by_has_passed?"
/app/models/delivery_method.rb:72 in "date"
/app/models/delivery.rb:109 in "delivery_dates"
/app/serializers/delivery_serializer.rb:12 in "delivery_dates"
(eval):6 in "_fast_attributes"
/gems/active_model_serializers-0.8.1/lib/active_model/serializer.rb:466 in "rescue in attributes"
/gems/active_model_serializers-0.8.1/lib/active_model/serializer.rb:454 in "attributes"
@cmar
cmar / gist:abc9f1a708cd77968af8
Created June 16, 2015 18:40
Example Rakefile for managing photos
# if you have a directory of files that look like:
# 2015-03-21 11.23.39.jpg
# 2015-04-15 09.55.20.jpg
# 2015-03-21 11.23.42.jpg
# 2015-05-12 13.14.59.png
#
# this Rakefile will move all the files into subdirectories for year/month
task :default do |task|
file_list = FileList['*.jpg', '*.png']
@cmar
cmar / flag.rb
Last active August 29, 2015 14:24
RubyLoCo Hack Night Flag Puzzle
#!/usr/bin/env ruby
#
# This goal of this RubyLoCo Puzzle is to generate an ascii
# American Flag. Try to come up with a unique way to generate
# the flag. Below is the easiest implementation.
#
# Ruby not required! Use any langauge and pair up!
#
# If you complete the task here are some more advanced ideas:
# make the flag colored
@cmar
cmar / star-wars.rb
Created September 14, 2015 19:48
RubyLoCo Star Wars Hack Night Example
#! /usr/bin/env ruby
# RubyLoCo Star Wars Hack Night
# Documentation https://swapi.co/documentation
require 'bundler/inline'
# true to install gems
gemfile false do
source 'https://rubygems.org'
gem 'httparty'
@cmar
cmar / star_wars_vehicles.rb
Created September 14, 2015 22:54
Typhoeus multi threaded request for Star Wars Vehicles from all Films
#! /usr/bin/env ruby
# RubyLoCo Star Wars Hack Night
# Documentation https://swapi.co/documentation
require 'json'
require 'bundler/inline'
# true to install gems
gemfile ENV['INSTALL'] do
source 'https://rubygems.org'
gem 'typhoeus'
@cmar
cmar / rails_5_template.rb
Created June 18, 2016 21:33
Rails 5 Template
# $ rails new thud -m https://gist.github.com/radar/722911/raw/
gem "rspec-rails", group: "test"
gem "pry"
gem "devise"