Changesets can be listed by changeset number.
The Git repository is here.
- Revision:
- 373
- Log:
Initial import of Radiant 0.9.1, which is now packaged as a gem. This is an
import of the tagged 0.9.1 source checked out from GitHub, which isn't quite
the same as the gem distribution - but it doesn't seem to be available in an
archived form and the installed gem already has modifications, so this is
the closest I can get.
- Author:
- rool
- Date:
- Mon Mar 21 13:40:05 +0000 2011
- Size:
- 1673 Bytes
| 1 | = Read Me |
| 2 | |
| 3 | by James Edward Gray II |
| 4 | |
| 5 | == Description |
| 6 | |
| 7 | Welcome to HighLine. |
| 8 | |
| 9 | HighLine was designed to ease the tedious tasks of doing console input and |
| 10 | output with low-level methods like gets() and puts(). HighLine provides a |
| 11 | robust system for requesting data from a user, without needing to code all the |
| 12 | error checking and validation rules and without needing to convert the typed |
| 13 | Strings into what your program really needs. Just tell HighLine what you're |
| 14 | after, and let it do all the work. |
| 15 | |
| 16 | == Documentation |
| 17 | |
| 18 | See HighLine and HighLine::Question for documentation. |
| 19 | |
| 20 | == Examples |
| 21 | |
| 22 | Basic usage: |
| 23 | |
| 24 | ask("Company? ") { |q| q.default = "none" } |
| 25 | |
| 26 | Validation: |
| 27 | |
| 28 | ask("Age? ", Integer) { |q| q.in = 0..105 } |
| 29 | ask("Name? (last, first) ") { |q| q.validate = /\A\w+, ?\w+\Z/ } |
| 30 | |
| 31 | Type conversion for answers: |
| 32 | |
| 33 | ask("Birthday? ", Date) |
| 34 | ask("Interests? (comma sep list) ", lambda { |str| str.split(/,\s*/) }) |
| 35 | |
| 36 | Reading passwords: |
| 37 | |
| 38 | ask("Enter your password: ") { |q| q.echo = false } |
| 39 | ask("Enter your password: ") { |q| q.echo = "x" } |
| 40 | |
| 41 | ERb based output (with HighLine's ANSI color tools): |
| 42 | |
| 43 | say("This should be <%= color('bold', BOLD) %>!") |
| 44 | |
| 45 | Menus: |
| 46 | |
| 47 | choose do |menu| |
| 48 | menu.prompt = "Please choose your favorite programming language? " |
| 49 | |
| 50 | menu.choice(:ruby) { say("Good choice!") } |
| 51 | menu.choices(:python, :perl) { say("Not from around here, are you?") } |
| 52 | end |
| 53 | |
| 54 | For more examples see the examples/ directory of this project. |
| 55 | |
| 56 | == Installing |
| 57 | |
| 58 | See the INSTALL file for instructions. |
| 59 | |
| 60 | == Questions and/or Comments |
| 61 | |
| 62 | Feel free to email {James Edward Gray II}[mailto:james@grayproductions.net] or |
| 63 | {Gregory Brown}[mailto:gregory.t.brown@gmail.com] with any questions. |
