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Versions: 51
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Contents
class Marty::Helper
include Delorean::Model
delorean_fn :sleep, sig: 1 do |seconds|
Kernel.sleep seconds
end
delorean_fn :range_step, sig: 3 do |rstart, rend, step|
(rstart..rend).step(step).to_a
end
delorean_fn :my_ip, sig: 0 do
Marty::Diagnostic::Node.my_ip
end
delorean_fn :git, sig: 0 do
[my_ip, ENV['DELAYED_VER']]
end
delorean_fn :infinity_dt, sig: 1 do |pt|
Mcfly.is_infinity pt
end
delorean_fn :constantize, sig: 1 do |class_name|
raise 'bad class_name' unless class_name.is_a?(String)
class_name.constantize
end
delorean_fn :get_column_types, sig: 1 do |klass|
Marty::DataConversion.col_types(klass)
end
delorean_fn :parse_csv_to_hash, sig: 3 do |txt, comma_sep, types|
txt ||= ''
headers, *rows = CSV.parse(txt.strip,
headers: true,
col_sep: (comma_sep ? ',' : "\t")).to_a
rows.map do |row|
headers.zip(row).each_with_object({}) do |(h, v), res|
res[h] = v.blank? ? nil :
Marty::DataConversion.convert(v, (types[h] || 'text').to_sym)
end
end
end
delorean_fn :to_csv, sig: [1, 2] do |*args|
# NOTE: can't use |data, config| due to delorean_fn weirdness.
data, config = args
Marty::DataExporter.to_csv(data, config)
end
end
Version data entries
51 entries across 51 versions & 1 rubygems