Class: Dentaku::AST::StringFunctions::Substitute
- Defined in:
- lib/dentaku/ast/functions/string_functions.rb
Constant Summary
Constants inherited from Function
Instance Method Summary collapse
-
#initialize(*args) ⇒ Substitute
constructor
A new instance of Substitute.
- #value(context = {}) ⇒ Object
Methods inherited from Base
#negative_argument_failure, #type
Methods inherited from Function
#dependencies, get, numeric, register, register_class, registry
Methods inherited from Node
arity, #dependencies, peek, precedence
Constructor Details
#initialize(*args) ⇒ Substitute
Returns a new instance of Substitute.
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# File 'lib/dentaku/ast/functions/string_functions.rb', line 99 def initialize(*args) super @original, @search, @replacement = *@args end |
Instance Method Details
#value(context = {}) ⇒ Object
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# File 'lib/dentaku/ast/functions/string_functions.rb', line 104 def value(context = {}) original = @original.value(context).to_s search = @search.value(context) search = search.to_s unless search.is_a?(Regexp) replacement = @replacement.value(context).to_s original.sub(search, replacement) end |