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Last active October 17, 2015 16:53
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Simple Calculator chunk 3 - Calculator Commands
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simplecalc-3.md

Simple Calculator chunk 3 - Calculator Commands

Goal

Using Test Driven Development, create a Stack class that can hold the last evaluated expression (for lastq) and the last answer returned (for last). Also, modify your Evaluate class appropriatly handle the last and lastq commands.

  1. Ensure your Stack class can easily set the lastq and last (you can name your properties whatever you want)
  2. Prove your Evaluate class can properly handle the lastq and last commands.
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