Class: DatarocketsStyle::Cop::Style::NestedInterpolation

Inherits:
RuboCop::Cop::Cop
  • Object
show all
Includes:
RuboCop::Cop::Interpolation
Defined in:
lib/datarockets_style/cop/style/nested_interpolation.rb

Overview

This cop checks nested interpolations

# bad “Hello, #? ‘guest’ : ”dear #{user.name“}”

# good user_name = user.blank? ? ‘guest’ : “dear #useruser.name” “Hello, #user_name”

Constant Summary collapse

MSG = 
"Redundant nested interpolation."

Instance Method Summary collapse

Instance Method Details

#on_interpolation(node) ⇒ Object 



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# File 'lib/datarockets_style/cop/style/nested_interpolation.rb', line 21

def on_interpolation(node)
  node.each_descendant(:dstr) do |descendant_node|
    detect_double_interpolation(descendant_node)
  end
end