class method

Struct.keyword_init?

() -> bool?

StructClass::keyword_init? → true or falsy value

static VALUE
rb_struct_s_keyword_init_p(VALUE obj)
{
}

Returns true if the class was initialized with keyword_init: true. Otherwise returns nil or false.

Examples:

Example

Foo = Struct.new(:a)
Foo.keyword_init? # => nil
Bar = Struct.new(:a, keyword_init: true)
Bar.keyword_init? # => true
Baz = Struct.new(:a, keyword_init: false)
Baz.keyword_init? # => false

See also .json_create .members .new also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1

‹ prev.json_create next ›.members