class GraphQL::Backtrace

Wrap unhandled errors with TracedError.

TracedError provides a GraphQL backtrace with arguments and return values. The underlying error is available as TracedError#cause.

Examples

Example: toggling backtrace annotation

class MySchema < GraphQL::Schema
  if Rails.env.development? || Rails.env.test?
    use GraphQL::Backtrace
  end
end

Source

# File lib/graphql/backtrace.rb, line 32
def initialize(context, value: nil)
  @table = Table.new(context, value: value)
end

Source

# File lib/graphql/backtrace.rb, line 28
def self.use(schema_defn)
  schema_defn.using_backtrace = true
end

Source

# File lib/graphql/backtrace.rb, line 36
def inspect
  @table.to_table
end

Also aliased as: to_s

Source

# File lib/graphql/backtrace.rb, line 42
def to_a
  @table.to_backtrace
end

Alias for: inspect