Sha256: cc8689a067fae9796467b9fdbce10bcc9c0ed7ab0e9f0cb6d291318d831e852c
Contents?: true
Size: 997 Bytes
Versions: 21
Compression:
Stored size: 997 Bytes
Contents
class PrintFormats
def self.printf_array(array)
fields = []
array.each do |v|
fields.push("%-#{v.size + 1}s")
end
fields.join(' ')
end
def self.printf_numhash(hash)
fields = []
fields.push("%-#{Helpers.hash_largest_key(hash).size + 1}s")
fields.push("%#{Helpers.hash_largest_nested_key(hash).size + 1}s")
fields.push("%-#{Helpers.hash_largest_nested_value(hash).size}s")
fields.join(' ')
end
def self.printf_hash(hash)
fields = []
fields.push("%#{Helpers.hash_largest_key(hash).size}s")
fields.push("%-#{Helpers.hash_largest_value(hash).size}s")
fields.join(' ')
end
def self.printf_numhash_values(hash, fields_arr)
(fields, a) = [], []
fields.push("%-#{Helpers.hash_largest_key(hash).size + 1}s")
fields_arr.each do |f|
hash.each_value do |v|
next if v[f] == nil
a.push(v[f].size)
end
fields.push("%-#{a.max}s")
a = []
end
fields.join(' ')
end
end
Version data entries
21 entries across 21 versions & 1 rubygems