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expression
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2.49.1
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2.47.2
2.47.1
2.47.0
2.46.0
2.45.1
2.45.0
2.44.1
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2.42.1
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2.41.3
2.41.2
2.41.0
2.40.0
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2.37.0
2.36.2
2.36.1
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2.35.0
2.34.0
2.33.1
2.33.0
2.32.1
2.31.6
2.31.3
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2.30.0
2.28.0
2.27.3
2.27.2
2.27.1
2.27.0
2.26.1
2.26.0
2.25.0
2.24.2
2.24.1
2.24.0
2.23.9
2.23.8
2.23.7
2.23.6
2.23.4
2.23.3
2.23.2
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2.16.0
2.14.0
2.13.0
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2.10.1
2.10.0
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2.6.0
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2.5.7
2.5.6
2.5.5
2.5.4
2.5.3
2.5.2
2.5.1
2.5.0
2.4.1
2.4.0
2.3.2
2.3.1
2.3.0
2.2.1
2.2.0
2.1.1
2.1.0
2.0.5
2.0.4
2.0.3
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2.0.1
2.0.0
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1.1.0
1.0.0
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0.7.1
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0.4.3
0.4.2
0.4.1
0.3.4
0.3.3
0.3.2
0.3.1
0.3.0
0.2.1
0.1.0
A Excel like expression parser, compatible with FLOIP Expression language.
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lib/operator_helpers.ex
defmodule Expression.OperatorHelpers do
@moduledoc false
import NimbleParsec
def plus(combinator \\ empty()), do: combinator |> ascii_char([?+]) |> replace(:+) |> label("+")
def minus(combinator \\ empty()),
do: combinator |> ascii_char([?-]) |> replace(:-) |> label("-")
def times(combinator \\ empty()),
do: combinator |> ascii_char([?*]) |> replace(:*) |> label("*")
def divide(combinator \\ empty()),
do: combinator |> ascii_char([?/]) |> replace(:/) |> label("/")
def concatenate(combinator \\ empty()),
do: combinator |> ascii_char([?&]) |> replace(:&) |> label("&")
def exponent(combinator \\ empty()),
do: combinator |> ascii_char([?^]) |> replace(:^) |> label("^")
def gte(combinator \\ empty()), do: combinator |> string(">=") |> replace(:>=) |> label(">=")
def lte(combinator \\ empty()), do: combinator |> string("<=") |> replace(:<=) |> label("<=")
def neq(combinator \\ empty()),
do: combinator |> choice([string("!="), string("<>")]) |> replace(:!=) |> label("!=")
def eq(combinator \\ empty()),
do: combinator |> choice([string("=="), string("=")]) |> replace(:==) |> label("==")
def gt(combinator \\ empty()), do: combinator |> ascii_char([?>]) |> replace(:>) |> label(">")
def lt(combinator \\ empty()), do: combinator |> ascii_char([?<]) |> replace(:<) |> label("<")
end