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change String to AbstractString as per 0.4 spec

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Ratan 2015-10-10 12:10:27 -04:00
parent d8a1c0cf6a
commit 77f0219cc6
1 changed files with 4 additions and 4 deletions
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julia.html.markdown
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@ -78,7 +78,7 @@ false
1 < 2 < 3 # => true 1 < 2 < 3 # => true
2 < 3 < 2 # => false 2 < 3 < 2 # => false
# Strings are created with " # AbstractStrings are created with "
"This is a string." "This is a string."
# Character literals are written with ' # Character literals are written with '
@ -314,7 +314,7 @@ end
# For loops iterate over iterables. # For loops iterate over iterables.
# Iterable types include Range, Array, Set, Dict, and String. # Iterable types include Range, Array, Set, Dict, and AbstractString.
for animal=["dog", "cat", "mouse"] for animal=["dog", "cat", "mouse"]
println("$animal is a mammal") println("$animal is a mammal")
# You can use $ to interpolate variables or expression into strings # You can use $ to interpolate variables or expression into strings
@ -550,13 +550,13 @@ super(Any) # => Any
# <: is the subtyping operator # <: is the subtyping operator
type Lion <: Cat # Lion is a subtype of Cat type Lion <: Cat # Lion is a subtype of Cat
mane_color mane_color
roar::String roar::AbstractString
end end
# You can define more constructors for your type # You can define more constructors for your type
# Just define a function of the same name as the type # Just define a function of the same name as the type
# and call an existing constructor to get a value of the correct type # and call an existing constructor to get a value of the correct type
Lion(roar::String) = Lion("green",roar) Lion(roar::AbstractString) = Lion("green",roar)
# This is an outer constructor because it's outside the type definition # This is an outer constructor because it's outside the type definition
type Panther <: Cat # Panther is also a subtype of Cat type Panther <: Cat # Panther is also a subtype of Cat