Class: Transpec::Syntax

Inherits:
Object
  • Object
show all
Defined in:
lib/transpec/syntax.rb,
lib/transpec/syntax/double.rb,
lib/transpec/syntax/should.rb,
lib/transpec/syntax/matcher.rb,
lib/transpec/syntax/be_close.rb,
lib/transpec/syntax/method_stub.rb,
lib/transpec/syntax/raise_error.rb,
lib/transpec/syntax/expectizable.rb,
lib/transpec/syntax/should_receive.rb,
lib/transpec/syntax/rspec_configure.rb,
lib/transpec/syntax/send_node_syntax.rb,
lib/transpec/syntax/able_to_allow_no_message.rb,
lib/transpec/syntax/able_to_target_any_instance.rb

Defined Under Namespace

Modules: AbleToAllowNoMessage, AbleToTargetAnyInstance, Expectizable, SendNodeSyntax Classes: BeClose, Double, InvalidContextError, Matcher, MethodStub, RSpecConfigure, RaiseError, Should, ShouldReceive

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node, ancestor_nodes, source_rewriter, report = Report.new) ⇒ Syntax

Returns a new instance of Syntax.



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# File 'lib/transpec/syntax.rb', line 33

def initialize(node, ancestor_nodes, source_rewriter, report = Report.new)
  @node = node
  @ancestor_nodes = ancestor_nodes
  @source_rewriter = source_rewriter
  @report = report
end

Instance Attribute Details

#ancestor_nodes ⇒ Object (readonly)

Returns the value of attribute ancestor_nodes.



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# File 'lib/transpec/syntax.rb', line 9

def ancestor_nodes
  @ancestor_nodes
end

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/transpec/syntax.rb', line 9

def node
  @node
end

#report ⇒ Object (readonly)

Returns the value of attribute report.



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# File 'lib/transpec/syntax.rb', line 9

def report
  @report
end

#source_rewriter ⇒ Object (readonly)

Returns the value of attribute source_rewriter.



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# File 'lib/transpec/syntax.rb', line 9

def source_rewriter
  @source_rewriter
end

Class Method Details

.all ⇒ Object 



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# File 'lib/transpec/syntax.rb', line 11

def self.all
  @subclasses ||= []
end

.inherited(subclass) ⇒ Object 



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# File 'lib/transpec/syntax.rb', line 15

def self.inherited(subclass)
  all << subclass
end

.snake_case_name ⇒ Object 



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# File 'lib/transpec/syntax.rb', line 19

def self.snake_case_name
  @snake_cake_name ||= begin
    class_name = name.split('::').last
    class_name.gsub(/([a-z])([A-Z])/, '\1_\2').downcase
  end
end

.target_node?(node) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/transpec/syntax.rb', line 26

def self.target_node?(node)
  return false unless node.type == :send
  receiver_node, method_name, *_ = *node
  return false unless target_receiver_node?(receiver_node)
  target_method_names.include?(method_name)
end

Instance Method Details

#context ⇒ Object 



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# File 'lib/transpec/syntax.rb', line 40

def context
  @context ||= Context.new(@ancestor_nodes)
end

#expression_range ⇒ Object 



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# File 'lib/transpec/syntax.rb', line 48

def expression_range
  @node.loc.expression
end

#parent_node ⇒ Object 



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# File 'lib/transpec/syntax.rb', line 44

def parent_node
  @ancestor_nodes.last
end