Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

No unreleased changes!

0.0.7

Added

Grid#each_cell! - Iterates over each cell in the grid, calling the provided block with each cell and updating the cell with the returned value
Grid#neighbours - Accessor method to easily fetch the coordinates of cardinal and/or ordinal locations from the given coordinates

0.0.6

Added

AocInput#single_line - Strips newline characters from single line puzzle inputs

0.0.5

Added

AocInput#process_each_line - Processes each line of the input data using the provided block
Grid#includes_coords? - Returns true if the provided coordinates exist within the bounds of the grid
Grid#beyond_grid? - Returns true if the provided coordinates exceed the bounds of the grid
Grid#locate(value) - Returns the first coordinates within the grid containing the given value
Grid#locate_all(value) - Returns an array of coordinates for any location within the grid containing the given value
Grid#each_cell - Iterates over each cell in the grid

Changed

Grid#cell now returns nil if the provided coordinates to not exist within the grid
Grid#set_cell nwo returns nil if the provided coordinates to not exist within the grid

Fixed

Grid#dup previously returned a new Grid instance with the same instance of the @grid array within it. Now @grid is a unique copy.

0.0.4

Added

Grid class for working with two-dimensional arrays of data
AocInput updated with convenience method for creating a Grid from input
AocInput#sections added, for splitting input into multiple sections

0.0.3

Added

Characters I and T now supported by DotMatrix
Updated README with links to documentation
Added documentation link to gemspec

0.0.2

Added

DotMatrix class for decoding printed puzzle output

0.0.1

Initial release.

Added

Created AocInput class with initial helper methods