class GemfileArranger::Traverse::SortGemsInGroup
Public Instance Methods
on_block(node)
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# File lib/gemfile_arranger/traverse/sort_gems_in_group.rb, line 4 def on_block(node) sorted_block = sort_gems_in_group(node) node.updated(:block, sorted_block) if node != sorted_block end
sort_gems_in_group(node)
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# File lib/gemfile_arranger/traverse/sort_gems_in_group.rb, line 9 def sort_gems_in_group(node) send_node, args_node, body_node = node.children return node if send_node.children[1] != :group return node if body_node.type != :begin gems = body_node.children.sort_by.with_index do |child, i| gem_name = child.children[2].children[0] [gem_name, i] end return node if body_node.children == gems sorted_body_node = body_node.updated(:begin, gems) [send_node, args_node, sorted_body_node] end