Represents the use of an assignment operator on a call.
foo.bar += baz ^^^^^^^^^^^^^^
Represents the use of the ‘||=` operator on a call.
foo.bar ||= value ^^^^^^^^^^^^^^^^^
Represents writing to a class variable in a context that doesn’t have an explicit value.
@@foo, @@bar = baz ^^^^^ ^^^^^
Represents accessing a constant through a path of ‘::` operators.
Foo::Bar ^^^^^^^^
Represents writing to a constant path in a context that doesn’t have an explicit value.
Foo::Foo, Bar::Bar = baz ^^^^^^^^ ^^^^^^^^
Represents writing to a constant in a context that doesn’t have an explicit value.
Foo, Bar = baz ^^^ ^^^
Represents a find pattern in pattern matching.
foo in *bar, baz, *qux ^^^^^^^^^^^^^^^ foo in [*bar, baz, *qux] ^^^^^^^^^^^^^^^^^ foo in Foo(*bar, baz, *qux) ^^^^^^^^^^^^^^^^^^^^
Represents writing to a global variable in a context that doesn’t have an explicit value.
$foo, $bar = baz ^^^^ ^^^^
Represents the use of the ‘in` keyword in a case statement.
case a; in b then c end ^^^^^^^^^^^
Represents assigning to an index.
foo[bar], = 1 ^^^^^^^^ begin rescue => foo[bar] ^^^^^^^^ end for foo[bar] in baz do end ^^^^^^^^
Represents a regular expression literal that contains interpolation.
/foo #{bar} baz/ ^^^^^^^^^^^^^^^^
Represents a symbol literal that contains interpolation.
:"foo #{bar} baz" ^^^^^^^^^^^^^^^^^
Represents a keyword rest parameter to a method, block, or lambda definition.
def a(**b) ^^^ end
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 writing to a local variable in a context that doesn’t have an explicit value.
foo, bar = baz ^^^ ^^^
Represents writing local variables using a regular expression match with named capture groups.
/(?<foo>bar)/ =~ baz ^^^^^^^^^^^^^^^^^^^^
Represents a write to a multi-target expression.
a, b, c = 1, 2, 3 ^^^^^^^^^^^^^^^^^
Represents the use of the ‘^` operator for pinning an expression in a pattern matching expression.
foo in ^(bar) ^^^^^^