Sha256: c82b7699a1d8a244ee8acce90ce7f7892d7a4667fb1460c1f11bd748ab00f062
Contents?: true
Size: 972 Bytes
Versions: 16
Compression:
Stored size: 972 Bytes
Contents
# Collection of methods for converting to
# google's boolean integers from ruby's booleans
module BooleanHelpers
# Convert each boolean in the hash to integer
# if it is a boolean field
# @param hash [Hash]
# @return [Hash]
def convert_booleans(hash)
hash.each_pair.with_object({}, &method(:convert_boolean))
end
# Method to convert a single field from bool to int
# @param hash [#[]=] the collector object
def convert_boolean((k,v), hash)
hash[k] = boolean_field?(k) ? integer_for(v) : v
end
# Is this key one of the boolean fields
# @param key [Symbol] field key
# @return [Boolean]
def boolean_field?(key)
boolean_fields.include?(key)
end
# Convert a value to appropriate int
# @param value [nil, true, false, Integer]
# @return [nil, Integer]
def integer_for(value)
case value
when Integer
value
when TrueClass
1
when FalseClass
0
when NilClass
nil
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems