harper-core 2.0.0

The language checker for developers.
Documentation 
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use super::SingleTokenPattern;
use crate::Token;
use crate::patterns::WordSet;

/// Matches any inflection of the verb “be”:
/// `am`, `is`, `are`, `was`, `were`, `be`, `been`, `being`.
pub struct InflectionOfBe {
    /// If using a `WordSet` proves expensive, we'll switch to something else.
    inner: WordSet,
}

impl Default for InflectionOfBe {
    fn default() -> Self {
        Self::new()
    }
}

impl InflectionOfBe {
    pub fn new() -> Self {
        Self {
            inner: WordSet::new(&["be", "am", "is", "are", "was", "were", "been", "being"]),
        }
    }
}

impl SingleTokenPattern for InflectionOfBe {
    fn matches_token(&self, token: &Token, source: &[char]) -> bool {
        self.inner.matches_token(token, source)
    }
}