class Calcula::Exprs::AssignExpr
Expression for assigning value to variables
@author Paul T.
Public Class Methods
new(ident, value)
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@param ident [Calcula::Exprs::IdentExpr] @param value [Calcula::Expr]
# File lib/Exprs/AssignExpr.rb, line 10 def initialize(ident, value) @ident = ident @value = value end
Public Instance Methods
children()
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@see Calcula::Expr#children
@param (see Calcula::Expr#children
) @return (see Calcula::Expr#children
)
# File lib/Exprs/AssignExpr.rb, line 36 def children [@ident, @value] end
to_s(form: :src)
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@see Calcula::Expr#to_s
@param (see Calcula::Expr#to_s
) @return (see Calcula::Expr#to_s
)
# File lib/Exprs/AssignExpr.rb, line 18 def to_s(form: :src) identTxt = @ident.to_s(form: form) valueTxt = @value.to_s(form: form) case form when :src then "let #{identTxt}=#{valueTxt}" when :tree then "(let #{identTxt} #{valueTxt})" when :ruby then "#{identTxt} = #{valueTxt}" else nil end end