Sha256: a7dbca7eb549bb27322b25d129db719eca829dc8edc5e479613e4f124ced95f7
Contents?: true
Size: 964 Bytes
Versions: 21
Compression:
Stored size: 964 Bytes
Contents
# frozen_string_literal: true
# DeleteAction deletes child nodes.
class NodeMutation::DeleteAction < NodeMutation::Action
# Initialize a DeleteAction.
#
# @param node [Node]
# @param selectors [Array<Symbol, String>] used to select child nodes
# @option and_comma [Boolean] delete extra comma.
def initialize(node, *selectors, and_comma: false)
super(node, nil)
@selectors = selectors
@and_comma = and_comma
@type = :delete
end
# The rewritten code, always empty string.
def new_code
''
end
private
# Calculate the begin and end positions.
def calculate_position
@start = @selectors.map { |selector| NodeMutation.adapter.child_node_range(@node, selector) }
.compact.map(&:start).min
@end = @selectors.map { |selector| NodeMutation.adapter.child_node_range(@node, selector) }
.compact.map(&:end).max
remove_comma if @and_comma
remove_whitespace
end
end
Version data entries
21 entries across 21 versions & 1 rubygems