Module: Opal::Keywords

Defined Under Namespace

Classes: KeywordTable

Constant Summary

KEYWORDS =

[
 ["__LINE__", [:k__LINE__, :k__LINE__], :expr_end],
 ["__FILE__", [:k__FILE__, :k__FILE__], :expr_end],
 ["alias", [:kALIAS, :kALIAS], :expr_fname],
 ["and", [:kAND, :kAND], :expr_beg],
 ["begin", [:kBEGIN, :kBEGIN], :expr_beg],
 ["break", [:kBREAK, :kBREAK], :expr_mid],
 ["case", [:kCASE, :kCASE], :expr_beg],
 ["class", [:kCLASS, :kCLASS], :expr_class],
 ["def", [:kDEF, :kDEF], :expr_fname],
 ["defined?", [:kDEFINED, :kDEFINED], :expr_arg],
 ["do", [:kDO, :kDO], :expr_beg],
 ["else", [:kELSE, :kELSE], :expr_beg],
 ["elsif", [:kELSIF, :kELSIF], :expr_beg],
 ["end", [:kEND, :kEND], :expr_end],
 ["ensure", [:kENSURE, :kENSURE], :expr_beg],
 ["false", [:kFALSE, :kFALSE], :expr_end],
 ["for", [:kFOR, :kFOR], :expr_beg],
 ["if", [:kIF, :kIF_MOD], :expr_beg],
 ["in", [:kIN, :kIN], :expr_beg],
 ["module", [:kMODULE, :kMODULE], :expr_beg],
 ["nil", [:kNIL, :kNIL], :expr_end],
 ["next", [:kNEXT, :kNEXT], :expr_mid],
 ["not", [:kNOT, :kNOT], :expr_beg],
 ["or", [:kOR, :kOR], :expr_beg],
 ["redo", [:kREDO, :kREDO], :expr_end],
 ["rescue", [:kRESCUE, :kRESCUE_MOD], :expr_mid],
 ["return", [:kRETURN, :kRETURN], :expr_mid],
 ["self", [:kSELF, :kSELF], :expr_end],
 ["super", [:kSUPER, :kSUPER], :expr_arg],
 ["then", [:kTHEN, :kTHEN], :expr_beg],
 ["true", [:kTRUE, :kTRUE], :expr_end],
 ["undef", [:kUNDEF, :kUNDEF], :expr_fname],
 ["unless", [:kUNLESS, :kUNLESS_MOD], :expr_beg],
 ["until", [:kUNTIL, :kUNTIL_MOD], :expr_beg],
 ["when", [:kWHEN, :kWHEN], :expr_beg],
 ["while", [:kWHILE, :kWHILE_MOD], :expr_beg],
 ["yield", [:kYIELD, :kYIELD], :expr_arg]
].map { |decl| KeywordTable .new (*decl) }

Class Method Summary collapse

• .keyword(kw) ⇒ Object
• .map ⇒ Object

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# File 'opal/lib/opal/parser/keywords.rb', line 62
def self.keyword(kw)
 map[kw]
end

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# File 'opal/lib/opal/parser/keywords.rb', line 54
def self.map
 unless @map
 @map = {}
 KEYWORDS .each { |k| @map[k.name] = k }
 end
 @map
end