Module: LEON
- Includes:
- Constants
- Defined in:
- lib/io.rb,
lib/leon.rb,
lib/types.rb,
lib/string-buffer.rb,
lib/buffer-iterator.rb
Defined Under Namespace
Classes: BufferIterator, Channel, Encoder, NaN, Parser, RegExp, StringBuffer, Undefined
Constant Summary
Constants included
from Constants
Constants::ARRAY, Constants::BOOLEAN, Constants::BUFFER, Constants::CHAR, Constants::DATE, Constants::DOUBLE, Constants::FLOAT, Constants::INFINITY, Constants::INT, Constants::MINUS_INFINITY, Constants::NAN, Constants::NATIVE_OBJECT, Constants::NULL, Constants::OBJECT, Constants::REGEXP, Constants::SHORT, Constants::STRING, Constants::UNDEFINED, Constants::UNSIGNED_CHAR, Constants::UNSIGNED_INT, Constants::UNSIGNED_SHORT
Class Method Summary
collapse
Class Method Details
.gather_layouts(*args) ⇒ Object
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# File 'lib/io.rb', line 482
def self.gather_layouts(*args)
if args.length > 3
branch = args[3]
else
branch = args[0]
end
if args.length > 2
ret = args[2]
else
ret = Array.new
end
val = args[0]
stringIndex = args[1]
if branch.kind_of? Array
branch.each { |v|
LEON::gather_layouts(val, stringIndex, ret, v)
}
elsif branch.kind_of? Hash
ret.push Array.new
branch.each { |k, v|
if k.kind_of? Symbol
k = k.to_s
end
ret[ret.length - 1].push stringIndex.index(k)
}
branch.each { |k, v|
LEON::gather_layouts(val, stringIndex, ret, v)
}
elsif branch.kind_of? Object
ret.push Array.new
vars = branch.instance_variables
vars.map! { |v|
v.to_s.sub("@", "")
}
vars.each { |v|
ret[ret.length - 1].push stringIndex.index(v)
}
vars.each { |v|
LEON::gather_layouts(val, stringIndex, ret, branch.send(v))
}
end
return ret
end
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.gather_strings(*args) ⇒ Object
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# File 'lib/io.rb', line 525
def self.gather_strings(*args)
if args.length > 2
branch = args[2]
else
branch = args[0]
end
if args.length > 1
ret = args[1]
else
ret = Array.new
end
val = args[0]
if branch.kind_of? Array
branch.each { |v|
LEON::gather_strings(val, ret, v)
}
elsif branch.kind_of? Hash
branch.each { |k, v|
if k.kind_of? Symbol
k = k.to_s
end
set_push(ret, k)
}
branch.each { |k, v|
LEON::gather_strings(val, ret, v)
}
elsif branch.kind_of? String
set_push(ret, branch)
elsif branch.kind_of? Symbol
set_push(ret, branch.to_s)
elsif branch.kind_of? Object
vars = branch.instance_variables
vars.map! { |v|
v.to_s.sub("@", "")
}
vars.each { |v|
set_push(ret, v)
}
vars.each { |v|
LEON::gather_strings(val, ret, branch.send(v))
}
end
return ret
end
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.generate(payload) ⇒ Object
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# File 'lib/leon.rb', line 20
def self.generate(payload)
Encoder.new(payload).writeSI().writeOLI().writeData().export()
end
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.match_layout(val, stringIndex, oli) ⇒ Object
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# File 'lib/io.rb', line 456
def self.match_layout(val, stringIndex, oli)
if val.kind_of? Hash
keys = val.keys
elsif val.kind_of? Object
keys = val.instance_variables.map { |v|
v.to_s.sub("@", "")
}
end
layout = Array.new
for i in 0..(keys.length - 1)
if keys[i].kind_of? Symbol
keys[i] = keys[i].to_s
end
layout.push stringIndex.index(keys[i])
end
layout.sort! { |a, b|
a <=> b
}
i = 0
while i < oli.length
if layout.eql? oli[i].sort { |a, b| a <=> b }
return i
end
i += 1
end
end
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.pluck(arr, prop) ⇒ Object
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# File 'lib/leon.rb', line 131
def self.pluck(arr, prop)
ret = Array.new
if prop.kind_of? Symbol
prop = prop.to_s
end
for i in 0...(arr.length)
if arr[i].kind_of? Hash
if not arr[i].has_key? prop
if not arr[i].has_key? prop.to_sym
raise "Object #{i} in array has no such key \"#{prop}.\""
else
ret.push arr[i][prop.to_sym]
end
else
ret.push arr[i][prop]
end
elsif arr[i].kind_of? Object
begin
ret.push arr[i].send(prop)
rescue
raise "Object #{i} in array has no such property \"#{prop}.\""
end
end
end
return ret
end
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.set_push(arr, v) ⇒ Object
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# File 'lib/io.rb', line 569
def self.set_push(arr, v)
if !arr.include? v
arr.push v
end
end
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.to_template(payload) ⇒ Object
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# File 'lib/leon.rb', line 157
def self.to_template(payload)
type = self.type_check(payload)
case type
when Constants::ARRAY
return [self.type_gcd(payload)]
when Constants::OBJECT
ret = Hash.new
payload.each { |k, v|
ret[k] = self.to_template(v)
}
return ret
when Constants::NATIVE_OBJECT
ret = Hash.new
payload.instance_variables.each { |k, v|
ret[k] = self.to_template(v)
}
when Constants::BOOLEAN + 1
return Constants::BOOLEAN
else
return type
end
end
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.type_gcd(arr) ⇒ Object
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# File 'lib/leon.rb', line 67
def self.type_gcd(arr)
type = LEON::type_check(arr[0])
if type === Constants::BOOLEAN + 1
type = Constants::BOOLEAN
end
case type
when Constants::ARRAY
return [ self.type_gcd(arr[0]) ]
when Constants::OBJECT
ret = Hash.new
arr[0].each { |k, v|
ret[k] = self.type_gcd(self.pluck(arr, k))
}
return ret
when Constants::NATIVE_OBJECT
ret = Hash.new
vars = arr[0].instance_variables.map { |v|
v.to_sym.sub("@", "")
}
vars.each { |v|
ret[v] = self.type_gcd(self.pluck(arr, v))
}
return ret
when Constants::UNSIGNED_CHAR, Constants::CHAR, Constants::UNSIGNED_SHORT, Constants::SHORT, Constants::UNSIGNED_INT, Constants::INT, Constants::FLOAT, Constants::DOUBLE
highestMagnitude = arr[0].abs
if arr[0] < 0
sign = 1
else
sign = 0
end
if type === Constants::FLOAT or type === Constants::DOUBLE
fp = 1
else
fp = 0
end
for i in 1...arr.length
type = LEON::type_check(arr[i])
if not arr[i].kind_of? Float and not arr[i].kind_of? Fixnum
raise "Expected a numerical value but got #{self.type_to_str(type)}."
end
if arr[i].abs > highestMagnitude
highestMagnitude = arr[1]
end
if arr[i].ceil != arr[i]
fp = 1
else
fp = 0
end
end
return self.type_check((fp ? Float((sign ? -highestMagnitude : highestMagnitude )) : (sign ? -highestMagnitude : highestMagnitude )))
else
for i in 1...(arr.length)
thisType = self.type_check(arr[i])
if thisType === Constants::BOOLEAN + 1
thisType = Constants::BOOLEAN
end
if type != thisType
raise "Was expecting a #{self.type_to_str(type)} but got a #{self.type_to_str(thisType)}."
end
end
return type
end
return type
end
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