fhir_path 0.5.0-3

FHIRPath navigation and extraction language implemented in pure Dart to be used with base FHIR packages.

[0.5.0-3]

• Refactored how I managed 'where' & 'exists'
• Now allows 'contains' on list.length > 1 (this is contrary to the official spec)
• Removed passing 'where' to any functions. Now handles it within the 'where' and 'exists' functions themselves, instead of requiring other functions to handle it

[0.5.0-2]

• Update from Tilo to allow polymorphisms
• Updated to allow Unary '+' and '-' operators

[0.5.0-1]

• first version of package, but numbered to be in sync with other packages
• Needs a lot of readme updates