Release 0.0.5

[pacso]

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.