Class: LibRubyParser::Nodes::FindPattern

Inherits:

LibRubyParser::Node

• Object
• LibRubyParser::Node
• LibRubyParser::Nodes::FindPattern

Defined in:

lib/lib-ruby-parser/nodes.rb

Overview

Represents a find pattern using in pattern matching (i.e. in [*x, 1 => a, *y])

It's different from ArrayPattern/ConstPattern because it supports multiple wildcard pattern

Instance Attribute Summary

• #begin_l ⇒ Loc^? readonly

  Location of the begin.

• #elements ⇒ ::Array<Node> readonly

  Inner part of the find pattern.

• #end_l ⇒ Loc^? readonly

  Location of the end.

• #expression_l ⇒ Loc readonly

  Location of the full expression.

Instance Attribute Details

#begin_l ⇒ Loc^? (readonly)

Location of the begin

case foo; in [*x, 1 => a, *y]; end
             ~

None if there are no brackets/parentheses

Returns:

• (Loc, nil)

# File 'lib/lib-ruby-parser/nodes.rb', line 1458

def begin_l
  @begin_l
end

#elements ⇒ ::Array<Node> (readonly)

Inner part of the find pattern

Returns:

• (::Array<Node>)

# File 'lib/lib-ruby-parser/nodes.rb', line 1447

def elements
  @elements
end

#end_l ⇒ Loc^? (readonly)

Location of the end

case foo; in [*x, 1 => a, *y]; end
                            ~

None if there are no brackets/parentheses

Returns:

• (Loc, nil)

# File 'lib/lib-ruby-parser/nodes.rb', line 1469

def end_l
  @end_l
end

#expression_l ⇒ Loc (readonly)

Location of the full expression

case foo; in [*x, 1 => a, *y]; end
             ~~~~~~~~~~~~~~~~

Returns:

• (Loc)

# File 'lib/lib-ruby-parser/nodes.rb', line 1478

def expression_l
  @expression_l
end