Class: SyMath::Parser

Inherits:
Racc::Parser
  • Object
show all
Defined in:
lib/symath/parser.rb

Constant Summary collapse

Racc_arg = 
[
racc_action_table,
racc_action_check,
racc_action_default,
racc_action_pointer,
racc_goto_table,
racc_goto_check,
racc_goto_default,
racc_goto_pointer,
racc_nt_base,
racc_reduce_table,
racc_token_table,
racc_shift_n,
racc_reduce_n,
racc_use_result_var ]
Racc_token_to_s_table = 
[
"$end",
"error",
"UMINUS",
"\"**\"",
"\"*\"",
"\"/\"",
"\"^\"",
"\"+\"",
"\"-\"",
"\"=\"",
"unassoc",
"\".\"",
"CMD",
"\"(\"",
"\")\"",
"\"!\"",
"NAME",
"\"#\"",
"\"|\"",
"NUMBER",
"\",\"",
"$start",
"target",
"exp",
"args",
"func" ]
Racc_debug_parser = 
false

Instance Method Summary collapse

Instance Method Details

#_reduce_none(val, _values, result) ⇒ Object 



467
468
469
 
# File 'lib/symath/parser.rb', line 467

def _reduce_none(val, _values, result)
  val[0]
end