class BELParser::Language::Semantics::FunctionDeprecation
FunctionDeprecation
implements a {SemanticsFunction} that maps a {BELParser::Parsers::AST::Function} to a {SemanticsWarning} if the referenced function is deprecated for the {BELParser::Language::Specification}.
Public Class Methods
map(node, spec, _namespaces, will_match_partial = false)
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# File lib/bel_parser/language/semantics/function_deprecation.rb, line 15 def self.map(node, spec, _namespaces, will_match_partial = false) return nil unless node.is_a?(BELParser::Parsers::AST::Function) return nil unless node.identifier function_name = node.identifier.string_literal func = spec.function(function_name.to_sym) return nil unless func FunctionDeprecationWarning.new(node, spec, func) if func.deprecated? end