Class: StoreHours::TreeTransformer

Inherits:

Parslet::Transform

• Object
• Parslet::Transform
• StoreHours::TreeTransformer

Defined in:

lib/store_hours/tree_transformer.rb

Overview

Convert the intermediary tree resulted from parser to the internal data structure in the format of

[{d1..d2 => [(m1..m2), (m3..m4)]},{d3..d3 => [(m5..m6)]}]

where

d is the integer value of week day (i.e, Mon = 1, Tue = 2, ..., Sun = 7),
m is the number of minutes passed from midnight (12AM).

For example, “Mon-Fri: 1AM-2AM, 10AM-5PM Sat-Sun: closed” will be converted to

[{1..5 => [(60..120), (600..1020)]}, {6..7 => [(-1..-1)]}].

Use the list of single entry hash tables instead of one hash table to preserve order of inputs.