Represents writing to a constant in a context that doesn’t have an explicit value.
Foo, Bar = baz ^^^ ^^^
Represents the use of the ‘super` keyword without parentheses or arguments.
super ^^^^^
Represents the use of the ‘&&=` operator for assignment to a global variable.
$target &&= value ^^^^^^^^^^^^^^^^^
Represents the use of the ‘||=` operator for assignment to a global variable.
$target ||= value ^^^^^^^^^^^^^^^^^
Represents the use of an assignment operator on a call to ‘[]`.
foo.bar[baz] += value ^^^^^^^^^^^^^^^^^^^^^
Represents assigning to an index.
foo[bar], = 1
^^^^^^^^
begin
rescue => foo[bar]
^^^^^^^^
end
for foo[bar] in baz do end
^^^^^^^^
Represents the use of the ‘&&=` operator for assignment to an instance variable.
@target &&= value ^^^^^^^^^^^^^^^^^
Represents the use of the ‘||=` operator for assignment to an instance variable.
@target ||= value ^^^^^^^^^^^^^^^^^
Represents a regular expression literal that contains interpolation.
/foo #{bar} baz/
^^^^^^^^^^^^^^^^
Represents the use of the ‘&&=` operator for assignment to a local variable.
target &&= value ^^^^^^^^^^^^^^^^
Represents the use of the ‘||=` operator for assignment to a local variable.
target ||= value ^^^^^^^^^^^^^^^^
Represents reading a local variable. Note that this requires that a local variable of the same name has already been written to in the same scope, otherwise it is parsed as a method call.
foo ^^^
Represents the use of the ‘^` operator for pinning a variable in a pattern matching expression.
foo in ^bar
^^^^
The top level node of any parse tree.
Represents the use of the ‘..` or `…` operators.
1..2
^^^^
c if a =~ /left/ ... b =~ /right/
^^^^^^^^^^^^^^^^^^^^^^^^^^^^