31 lines
693 B
Ruby
31 lines
693 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module Ci
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module Pipeline
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module Expression
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module Lexeme
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class Variable < Lexeme::Value
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PATTERN = /\$(?<name>\w+)/.freeze
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def evaluate(variables = {})
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unless variables.is_a?(ActiveSupport::HashWithIndifferentAccess)
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variables = variables.with_indifferent_access
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end
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variables.fetch(@value, nil)
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end
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def inspect
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"$#{@value}"
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end
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def self.build(string)
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new(string.match(PATTERN)[:name])
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end
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end
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end
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end
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end
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end
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end
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