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Contents
# rubocop:disable Naming/MethodName
# rubocop:disable Naming/UncommunicativeMethodParamName
module Arel
module Nodes
# https://www.postgresql.org/docs/10/functions-string.html
class Trim < Arel::Nodes::Node
attr_reader :type
attr_reader :substring
attr_reader :string
def initialize(type, substring, string)
@type = type
@substring = substring
@string = string
end
end
end
module Visitors
class ToSql
def visit_Arel_Nodes_Trim(o, collector)
collector << "trim(#{o.type} "
if o.substring
visit o.substring, collector
collector << ' from '
end
visit o.string, collector
collector << ')'
end
end
class Dot
def visit_Arel_Nodes_Trim(o)
visit_edge o, 'type'
visit_edge o, 'substring'
visit_edge o, 'string'
end
end
end
end
# rubocop:enable Naming/MethodName
# rubocop:enable Naming/UncommunicativeMethodParamName
Version data entries
10 entries across 10 versions & 1 rubygems