Fixes #293: Improved code organization, improved type safety of variables, and improved coercion of variable values into types with given expressions. Added test suite for coercion to cover common cases.
Fixes #293: Improved code organization, improved type safety of variables, and improved coercion of variable values into types with given expressions. Added test suite for coercion to cover common cases.
merge
Merge pull request #298 from jdegoes/ready/293

Fixes #293