35 lines
786 B
Ruby
35 lines
786 B
Ruby
# frozen_string_literal: true
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module Rpl
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module Lang
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module Core
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module_function
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# set float precision in bits. ex: 256 prec
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def prec( stack, dictionary )
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stack, args = Rpl::Lang.stack_extract( stack, [%i[numeric]] )
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Rpl::Lang.precision = args[0][:value]
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[stack, dictionary]
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end
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# set float representation and precision to default
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def default( stack, dictionary )
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Rpl::Lang.precision = 12
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[stack, dictionary]
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end
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# show type of stack first entry
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def type( stack, dictionary )
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stack, args = Rpl::Lang.stack_extract( stack, [:any] )
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stack << { type: :string,
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value: args[0][:type].to_s }
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[stack, dictionary]
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end
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end
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end
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end
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