class GraphQL::Query::Context::ScopedContext
Public Class Methods
new(query_context)
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# File lib/graphql/query/context.rb, line 94 def initialize(query_context) @query_context = query_context @path_contexts = {} @no_path = [].freeze end
Public Instance Methods
[](key)
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# File lib/graphql/query/context.rb, line 126 def [](key) each_present_path_ctx do |path_ctx| if path_ctx.key?(key) return path_ctx[key] end end nil end
current_path()
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# File lib/graphql/query/context.rb, line 113 def current_path @query_context.namespace(:interpreter)[:current_path] || @no_path end
dig(key, *other_keys)
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# File lib/graphql/query/context.rb, line 135 def dig(key, *other_keys) each_present_path_ctx do |path_ctx| if path_ctx.key?(key) found_value = path_ctx[key] if other_keys.any? return found_value.dig(*other_keys) else return found_value end end end nil end
key?(key)
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# File lib/graphql/query/context.rb, line 117 def key?(key) each_present_path_ctx do |path_ctx| if path_ctx.key?(key) return true end end false end
merge!(hash)
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# File lib/graphql/query/context.rb, line 108 def merge!(hash) current_ctx = @path_contexts[current_path] ||= {} current_ctx.merge!(hash) end
merged_context()
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# File lib/graphql/query/context.rb, line 100 def merged_context merged_ctx = {} each_present_path_ctx do |path_ctx| merged_ctx = path_ctx.merge(merged_ctx) end merged_ctx end
Private Instance Methods
each_present_path_ctx() { |current_path_ctx| ... }
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Start at the current location, but look up the tree for previously-assigned scoped values
# File lib/graphql/query/context.rb, line 153 def each_present_path_ctx search_path = current_path.dup if (current_path_ctx = @path_contexts[search_path]) yield(current_path_ctx) end while search_path.size > 0 search_path.pop # look one level higher if (search_path_ctx = @path_contexts[search_path]) yield(search_path_ctx) end end end