Sha256: 3e0cd0c18b57bf6a76a744299df24aab46cdcf43fc28ba22c6e3721599da6cf7
Contents?: true
Size: 766 Bytes
Versions: 7
Compression:
Stored size: 766 Bytes
Contents
module Vmail
DIVIDER_WIDTH = 46
UNITS = [:b, :k, :M, :G].freeze
module Helpers
def retry_if_needed
res = nil
3.times do
res = yield
break if res
end
res
end
# borrowed from ActionView/Helpers
def number_to_human_size(number)
if number.to_i < 1024
"< 1k" # round up to 1kh
else
max_exp = UNITS.size - 1
exponent = (Math.log(number) / Math.log(1024)).to_i # Convert to base 1024
exponent = max_exp if exponent > max_exp # we need this to avoid overflow for the highest unit
number /= 1024 ** exponent
unit = UNITS[exponent]
"#{ number }#{ unit }"
end
end
def divider(str)
str * DIVIDER_WIDTH
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems