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Contents
# frozen_string_literal: true
module Synvert::Core
# WrapAction to warp node within a block, class or module.
#
# Note: if WrapAction is conflicted with another action (begin_pos and end_pos are overlapped),
# we have to put those 2 actions into 2 within_file scopes.
class Rewriter::WrapAction < Rewriter::Action
# Initialize a WrapAction.
#
# @param instance [Synvert::Core::Rewriter::WrapAction]
# @param with [String] new code to wrap
# @param indent [Integer, nil] number of whitespaces
def initialize(instance, with:, indent: nil)
super(instance, with)
@indent = indent || @node.column
end
# The rewritten source code.
#
# @return [String] rewritten code.
def rewritten_code
"#{@code}\n#{' ' * @indent}" +
@node.to_source.split("\n").map { |line| " #{line}" }
.join("\n") +
"\n#{' ' * @indent}end"
end
private
# Calculate the begin the end positions.
def calculate_position
@begin_pos = @node.loc.expression.begin_pos
@end_pos = @node.loc.expression.end_pos
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems