Class: Opal::Nodes::StringNode
- Defined in:
- opal/lib/opal/nodes/literal.rb
Constant Summary
- ESCAPE_CHARS =
{ ?a => '\\u0007', ?e => '\\u001b' }
- ESCAPE_REGEX =
/(\\+)([#{ ESCAPE_CHARS.keys.join('') }])/
Constants included from Helpers
Helpers::BASIC_IDENTIFIER_RULES, Helpers::ES3_RESERVED_WORD_EXCLUSIVE, Helpers::ES51_RESERVED_WORD, Helpers::IMMUTABLE_PROPS
Instance Attribute Summary
Attributes inherited from Base
Instance Method Summary collapse
Methods inherited from Base
#add_gvar, #add_ivar, #add_local, #add_temp, children, #children, #compile_to_fragments, #error, #expr, #expr?, #expr_or_nil, #fragment, handle, handlers, #helper, #in_while?, #initialize, #process, #push, #recv, #recv?, #s, #scope, #stmt, #stmt?, #unshift, #while_loop, #with_temp, #wrap
Methods included from Helpers
#current_indent, #empty_line, #indent, #js_falsy, #js_truthy, #js_truthy_optimize, #line, #lvar_to_js, #mid_to_jsid, #property, #valid_name?, #variable
Constructor Details
This class inherits a constructor from Opal::Nodes::Base
Instance Method Details
#compile ⇒ Object
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# File 'opal/lib/opal/nodes/literal.rb', line 46 def compile push translate_escape_chars(value.inspect) end |
#translate_escape_chars(inspect_string) ⇒ Object
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# File 'opal/lib/opal/nodes/literal.rb', line 36 def translate_escape_chars(inspect_string) inspect_string.gsub(ESCAPE_REGEX) do |original| if $1.length.even? original else $1.chop + ESCAPE_CHARS[$2] end end end |