Class: Opal::Nodes::MatchCurrentLineNode

Inherits:
Base
  • Object
show all
Defined in:
opal/lib/opal/nodes/literal.rb

Overview

$_ = 'foo'; call if /foo/ s(:if, s(:match_current_line, /foo/, true))

Instance Attribute Summary

Attributes inherited from Base

#compiler, #type

Instance Method Summary collapse

Methods inherited from Base

#add_gvar, #add_ivar, #add_local, #add_temp, #children, children, #class_variable_owner, #class_variable_owner_nesting_level, #comments, #compile_to_fragments, #error, #expr, #expr?, #expr_or_nil, #fragment, handle, handlers, #has_rescue_else?, #helper, #in_ensure, #in_ensure?, #in_while?, #initialize, #process, #push, #recv, #recv?, #s, #scope, #stmt, #stmt?, truthy_optimize?, #unshift, #while_loop, #with_temp, #wrap

Methods included from Helpers

#conditional_send, #current_indent, #empty_line, #indent, #js_falsy, #js_truthy, #js_truthy_optimize, #line, #mid_to_jsid, #property, #valid_name?

Constructor Details

This class inherits a constructor from Opal::Nodes::Base

Instance Method Details

#compileObject

Here we just convert it to ($_ =~ regexp) and let :send node to handle it


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# File 'opal/lib/opal/nodes/literal.rb', line 215

def compile
  gvar_sexp = s(:gvar, :$_)
  send_node = s(:send, gvar_sexp, :=~, regexp)
  push expr(send_node)
end