Class: Gitlab::Ci::Pipeline::Expression::Lexeme::Variable

Inherits:
Value
  • Object
show all
Defined in:
lib/gitlab/ci/pipeline/expression/lexeme/variable.rb

Constant Summary collapse

PATTERN =
/\$(?<name>\w+)/.freeze

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Value

#initialize, type

Methods inherited from Base

consume?, #name, pattern, scan

Constructor Details

This class inherits a constructor from Gitlab::Ci::Pipeline::Expression::Lexeme::Value

Class Method Details

.build(string) ⇒ Object


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# File 'lib/gitlab/ci/pipeline/expression/lexeme/variable.rb', line 19

def self.build(string)
  new(string.match(PATTERN)[:name])
end

Instance Method Details

#evaluate(variables = {}) ⇒ Object


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# File 'lib/gitlab/ci/pipeline/expression/lexeme/variable.rb', line 11

def evaluate(variables = {})
  variables.with_indifferent_access.fetch(@value, nil)
end

#inspectObject


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# File 'lib/gitlab/ci/pipeline/expression/lexeme/variable.rb', line 15

def inspect
  "$#{@value}"
end