Principle class

Constructors

Principle({String? change, String? domain, String? hexagram, int? n, String? name, String? principle, String? slug, String? sunTzu})

Returns a new Principle instance.

Properties

change ↔ String?

the Book of Changes reading

getter/setter pair

domain ↔ String?

the growth / go-to-market domain it governs

getter/setter pair

hashCode → int

The hash code for this object.

no setter, override

hexagram ↔ String?

the I-Ching hexagram (pinyin + gloss)

getter/setter pair

n ↔ int?

1..64, the hexagram number + canonical order

getter/setter pair

name ↔ String?

the principle's short name

getter/setter pair

principle ↔ String?

the actionable growth law

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

slug ↔ String?

stable identifier a tactic files under

getter/setter pair

sunTzu ↔ String?

the Art of War teaching

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromJson(dynamic value) → Principle?

Returns a new Principle instance and imports its values from value if it's a Map, null otherwise.

listFromJson(dynamic json, {bool growable = false}) → List<Principle>

mapFromJson(dynamic json) → Map<String, Principle>

mapListFromJson(dynamic json, {bool growable = false}) → Map<String, List<Principle>>

Constants

requiredKeys → const Set<String>

The list of required keys that must be present in a JSON.