Project

uniq_char

0.0
No commit activity in last 3 years
No release in over 3 years
uniq_charzhitongliu/uniq_charHomepageDocumentationSource CodeBug TrackerWiki
Find first uniq character in a string
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 Popularity
Downloads
3,869
Stars
0
Forks
0
Watchers
0
 Releases
Current version
0.2.0
Total releases
2
First release
2017-09-29
Latest release
2017-09-29
 Pull Requests
Open Pull Requests
0
Closed Pull Requests
0
Merged Pull Requests
3
Pull Request Acceptance Rate
100%
 Development
Primary Language
Ruby
Licenses
MIT
Average date of last 50 commits
2017-09-29
Reverse Dependencies
0

 Dependencies

Development

codeclimate-test-reporter
>= 0
gemsmith
>= 0
guard-rspec
>= 0
pry
>= 0
pry-byebug
>= 0
pry-remote
>= 0
pry-rescue
>= 0
pry-stack_explorer
>= 0
pry-state
>= 0
rake
>= 0
rb-fsevent
>= 0
rspec
>= 0
rubocop
>= 0
terminal-notifier
>= 0
terminal-notifier-guard
>= 0
 Project Readme

UniqChar

Gem Version Codeship Status for zhitongLIU/uniq_char Patreon

Table of Contents

  • Features
  • Requirements
  • Setup
  • Usage
  • Tests
  • Versioning
  • Code of Conduct
  • Contributions
  • License
  • History
  • Credits

Features

Requirements

  1. MRI 2.2.3

Setup

For an insecure install, type the following (not recommended):

gem install uniq_char

Add the following to your Gemfile:

gem "uniq_char"

Usage

  require 'uniq_char'

  'aabbce'.first_uniq_char
  # => 'c'

  'aabbce'.first_uniq_char2
  # => 'c'

  'aabbce'.uniq_chars
  # => ['c', 'e']

  'aabbce'.uniq_chars.first
  # => 'c'

Tests

To test, run:

bundle exec rake

Benchmark

$ ruby spec/benchmark.rb
 "Benchmark with 50 chars"
        user     system      total        real
 first_uniq_char  0.000000   0.000000   0.000000 (  0.000014)
 first_uniq_char2  0.000000   0.000000   0.000000 (  0.000028)
 uniq_chars.first  0.000000   0.000000   0.000000 (  0.000052)
 "Benchmark with 500 chars"
        user     system      total        real
 first_uniq_char  0.000000   0.000000   0.000000 (  0.000180)
 first_uniq_char2  0.000000   0.000000   0.000000 (  0.000234)
 uniq_chars.first  0.000000   0.000000   0.000000 (  0.000232)
 "Benchmark with 5000 chars"
        user     system      total        real
 first_uniq_char  0.000000   0.000000   0.000000 (  0.003596)
 first_uniq_char2  0.000000   0.000000   0.000000 (  0.001695)
 uniq_chars.first  0.000000   0.000000   0.000000 (  0.001970)

Conclusion:

Second & third implementation is better when having more characters

Versioning

0.2.0

Code of Conduct

Please note that this project is released with a CODE OF CONDUCT. By participating in this project you agree to abide by its terms.

Contributions

Read CONTRIBUTING for details.

License

Copyright (c) 2017 . Read the LICENSE for details.

History

Read the CHANGELOG for details. Built with Gemsmith.

Credits

Developed by zhitongLIU at .