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Ruby Tricks
  1. Ruby 100.0%
Ruby
ruby-tricks/
Latest commit a4dadd6 @franzejr Update contributors
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README.md Update contributors
associative_arrays.rb Add expected outputs when running files.
autovivification.rb Add expected outputs when running files.
blocks_can_take_blocks.rb Add expected outputs when running files.
bubbling_up_thread_errors.rb Add expected outputs when running files.
case_on_ranges.rb Add expected outputs when running files.
count_all_objects.rb Add expected outputs when running files.
cycle.rb Add expected outputs when running files.
data.rb Start
easiest_database_pstore.rb Add expected outputs when running files.
easiest_database_pstore_yaml.rb Add expected outputs when running files.
email.txt Start
enable_ruby_warnings.rb Add expected outputs when running files.
fast_memoization_fibonacci.rb Add expected outputs when running files.
fetch_data.rb Add expected outputs when running files.
get_random_data.rb Add expected outputs when running files.
inject.rb Add expected outputs when running files.
inspecting_the_source_with_script_lines.rb Start
iterating_over_specific_types.rb Add expected outputs when running files.
lambda_your_own_syntax.rb Add expected outputs when running files.
memoization.rb adds some memoization examples
mydatabase.pstore Start
people.yml Start
print_formatted_with_debug.rb Add expected outputs when running files.
ruby_can_even_explain_it_to_you.txt Start
ruby_debug_flag.rb Add expected outputs when running files.
shortcut_variable_interpolation.rb Add expected outputs when running files.
single_instance_running.rb Start
stab_operator.rb Add trick for stab operator lambdas.
struct_without_assignment.rb Add expected outputs when running files.
super_magic_key_word.rb Add expected outputs when running files.
super_magic_key_word2.rb Add expected outputs when running files.
super_magic_key_word3.rb Add expected outputs when running files.
super_magic_key_word4.rb Add expected outputs when running files.
super_magic_key_word5.rb Add expected outputs when running files.
tail_call.rb Add expected outputs when running files.
trigger_irb_as_needed.rb Add expected outputs when running files.
turn_on_garbage_collector.rb Start
unused_variable_format.rb Add expected outputs when running files.
variables_from_a_regex.rb Add expected outputs when running files.
zip.rb Add expected outputs when running files.

README.md

ruby-tricks

The most part of those Ruby Tricks were extracted from James Edward Gray II talk. If you know some other ruby-trick, please contribute!

Associative Arrays

Autovivification

Blocks can take blocks

Bubbling up thread errors

Case on ranges

Count all objects

Cycle

DATA

Easiest Database store

Easiest Database Pstore using YAML

Enable ruby warnings

Fast memoization - fibonacci

Fetch data

Get Random Data

Inject

Inspecting the source with script lines

Iterating over specific types

Lambda your own syntax

Print formatted with debug

Ruby can even explain it to you

Ruby debug flag

Shortcut variable interpolation

Single instance running

Stab Operator Lambdas

Struct without assignment

Super Magic keyword

Super Magic keyword 2

Super Magic keyword 3

Super Magic keyword 4

Super Magic keyword 5

Tail Call

Trigger IRB as needed

Turn on garbage collector

Unused variable format

Variables from a regex

Zip

Contributors

Contributing

  1. Fork it
  2. Create your trick branch: git checkout -b my-ruby-trick
  3. Commit your changes: git commit -am 'Add trick'
  4. Push to the branch: git push origin my-new-trick
  5. Create new Pull Request and explain a little bit about your ruby trick
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