Install

npm install

Lint and run tests

npm run build

Run CLI

npm start

Person

• has gender
• has name
• has ID (lowercase of name)

Family

• has wife
• has husband
• has children

Family Tree

• is a tree structure
• each node has a family
• each node can have child nodes (containing family of children)

Relationships

• has a family tree
• runs functions on family tree to get a relation

• listens to console
• invokes CommandRunner for every input

• contains list of commands
• for every input, finds a relevant command
• invokes command and returns output

• Is super class of all commands
• appliesTo(input) : returns true if command applies to user input
• execute(input) : runs user command on relationships and returns output
• usage() : returns sample usage for a command

• command to find persons of a particular relation
• e.g Person= ; Relative =

• command to find relation to a relative
• e.g. Person= ; Relation =

• adds a child to a mother in family tree
• e.g. Mother= ; Son/Daughter =

• returns mothers with most number of girl children
• e.g Most Girl Children